diff --git a/.flake8 b/.flake8
index 796971547..b6d955240 100644
--- a/.flake8
+++ b/.flake8
@@ -1,3 +1,3 @@
 [flake8]
 max-line-length = 120
-exclude=.venv
\ No newline at end of file
+exclude=venv
\ No newline at end of file
diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 000000000..13566b81b
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 000000000..bccc29dbf
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+libpythonpro
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 000000000..105ce2da2
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/libpythonpro.iml b/.idea/libpythonpro.iml
new file mode 100644
index 000000000..7b751b354
--- /dev/null
+++ b/.idea/libpythonpro.iml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3.10" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="TestRunnerService">
+    <option name="PROJECT_TEST_RUNNER" value="py.test" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 000000000..dc9ea4906
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 000000000..3478ad2cf
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/libpythonpro.iml" filepath="$PROJECT_DIR$/.idea/libpythonpro.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 000000000..94a25f7f4
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 6694375b7..f6f79575d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,12 @@
 language: python
 python:
-  - 3.7
+  -3.10
+  -2.7
 install:
   - pip install -q pipenv codecov
   - pipenv sync --dev
 script:
-  - flake8
-  - pytest libpythonpro --cov=libpythonpro
+  -flake8
+  -pytest lybpythonproo --cov=libpythonproo
 after_success:
-  - codecov
\ No newline at end of file
+  -codecov
\ No newline at end of file
diff --git a/MANIFEST.in b/MANIFEST.in
index 74215c3ee..55f735539 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,4 @@
 include README.md
-include LICENSE
\ No newline at end of file
+include LICENSE
+
+Nesse curso e ensinado como constribuir com projetos de códigos abertos e muito mais sobre Python
\ No newline at end of file
diff --git a/Pipfile b/Pipfile
index af5c7333d..10ecf4986 100644
--- a/Pipfile
+++ b/Pipfile
@@ -14,4 +14,4 @@ pytest-mock = "*"
 requests = "*"
 
 [requires]
-python_version = "3.7"
+python_version = "3.10"
diff --git a/Pipfile.lock b/Pipfile.lock
index 8a647ca6f..367635739 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "36b4d15ab997722625c5463b1a4e8164dfc3dd1788d6e7e90b62a7d7b5ed6a50"
+            "sha256": "40f01b0d244d9ca0542a742bdabfdde85d908e1256f815c7e145b99c9ffe3c97"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "3.7"
+            "python_version": "3.10"
         },
         "sources": [
             {
@@ -18,114 +18,130 @@
     "default": {
         "certifi": {
             "hashes": [
-                "sha256:046832c04d4e752f37383b628bc601a7ea7211496b4638f6514d0e5b9acc4939",
-                "sha256:945e3ba63a0b9f577b1395204e13c3a231f9bc0223888be653286534e5873695"
+                "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872",
+                "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"
             ],
-            "version": "==2019.6.16"
+            "version": "==2021.10.8"
         },
-        "chardet": {
+        "charset-normalizer": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597",
+                "sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df"
             ],
-            "version": "==3.0.4"
+            "markers": "python_version >= '3'",
+            "version": "==2.0.12"
         },
         "idna": {
             "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
+                "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff",
+                "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
             ],
-            "version": "==2.8"
+            "markers": "python_version >= '3'",
+            "version": "==3.3"
         },
         "requests": {
             "hashes": [
-                "sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4",
-                "sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31"
+                "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61",
+                "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"
             ],
             "index": "pypi",
-            "version": "==2.22.0"
+            "version": "==2.27.1"
         },
         "urllib3": {
             "hashes": [
-                "sha256:b246607a25ac80bedac05c6f282e3cdaf3afb65420fd024ac94435cabe6e18d1",
-                "sha256:dbe59173209418ae49d485b87d1681aefa36252ee85884c31346debd19463232"
+                "sha256:44ece4d53fb1706f667c9bd1c648f5469a2ec925fcf3a776667042d645472c14",
+                "sha256:aabaf16477806a5e1dd19aa41f8c2b7950dd3c746362d7e3223dbe6de6ac448e"
             ],
-            "version": "==1.25.3"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==1.26.9"
         }
     },
     "develop": {
         "atomicwrites": {
             "hashes": [
-                "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
-                "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"
+                "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197",
+                "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"
             ],
-            "version": "==1.3.0"
+            "markers": "sys_platform == 'win32'",
+            "version": "==1.4.0"
         },
         "attrs": {
             "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
+                "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4",
+                "sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd"
             ],
-            "version": "==19.1.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==21.4.0"
         },
-        "coverage": {
+        "colorama": {
             "hashes": [
-                "sha256:3684fabf6b87a369017756b551cef29e505cb155ddb892a7a29277b978da88b9",
-                "sha256:39e088da9b284f1bd17c750ac672103779f7954ce6125fd4382134ac8d152d74",
-                "sha256:3c205bc11cc4fcc57b761c2da73b9b72a59f8d5ca89979afb0c1c6f9e53c7390",
-                "sha256:465ce53a8c0f3a7950dfb836438442f833cf6663d407f37d8c52fe7b6e56d7e8",
-                "sha256:48020e343fc40f72a442c8a1334284620f81295256a6b6ca6d8aa1350c763bbe",
-                "sha256:5296fc86ab612ec12394565c500b412a43b328b3907c0d14358950d06fd83baf",
-                "sha256:5f61bed2f7d9b6a9ab935150a6b23d7f84b8055524e7be7715b6513f3328138e",
-                "sha256:68a43a9f9f83693ce0414d17e019daee7ab3f7113a70c79a3dd4c2f704e4d741",
-                "sha256:6b8033d47fe22506856fe450470ccb1d8ba1ffb8463494a15cfc96392a288c09",
-                "sha256:7ad7536066b28863e5835e8cfeaa794b7fe352d99a8cded9f43d1161be8e9fbd",
-                "sha256:7bacb89ccf4bedb30b277e96e4cc68cd1369ca6841bde7b005191b54d3dd1034",
-                "sha256:839dc7c36501254e14331bcb98b27002aa415e4af7ea039d9009409b9d2d5420",
-                "sha256:8f9a95b66969cdea53ec992ecea5406c5bd99c9221f539bca1e8406b200ae98c",
-                "sha256:932c03d2d565f75961ba1d3cec41ddde00e162c5b46d03f7423edcb807734eab",
-                "sha256:988529edadc49039d205e0aa6ce049c5ccda4acb2d6c3c5c550c17e8c02c05ba",
-                "sha256:998d7e73548fe395eeb294495a04d38942edb66d1fa61eb70418871bc621227e",
-                "sha256:9de60893fb447d1e797f6bf08fdf0dbcda0c1e34c1b06c92bd3a363c0ea8c609",
-                "sha256:9e80d45d0c7fcee54e22771db7f1b0b126fb4a6c0a2e5afa72f66827207ff2f2",
-                "sha256:a545a3dfe5082dc8e8c3eb7f8a2cf4f2870902ff1860bd99b6198cfd1f9d1f49",
-                "sha256:a5d8f29e5ec661143621a8f4de51adfb300d7a476224156a39a392254f70687b",
-                "sha256:aca06bfba4759bbdb09bf52ebb15ae20268ee1f6747417837926fae990ebc41d",
-                "sha256:bb23b7a6fd666e551a3094ab896a57809e010059540ad20acbeec03a154224ce",
-                "sha256:bfd1d0ae7e292105f29d7deaa9d8f2916ed8553ab9d5f39ec65bcf5deadff3f9",
-                "sha256:c62ca0a38958f541a73cf86acdab020c2091631c137bd359c4f5bddde7b75fd4",
-                "sha256:c709d8bda72cf4cd348ccec2a4881f2c5848fd72903c185f363d361b2737f773",
-                "sha256:c968a6aa7e0b56ecbd28531ddf439c2ec103610d3e2bf3b75b813304f8cb7723",
-                "sha256:df785d8cb80539d0b55fd47183264b7002077859028dfe3070cf6359bf8b2d9c",
-                "sha256:f406628ca51e0ae90ae76ea8398677a921b36f0bd71aab2099dfed08abd0322f",
-                "sha256:f46087bbd95ebae244a0eda01a618aff11ec7a069b15a3ef8f6b520db523dcf1",
-                "sha256:f8019c5279eb32360ca03e9fac40a12667715546eed5c5eb59eb381f2f501260",
-                "sha256:fc5f4d209733750afd2714e9109816a29500718b32dd9a5db01c0cb3a019b96a"
+                "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b",
+                "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"
             ],
-            "index": "pypi",
-            "version": "==4.5.3"
+            "markers": "sys_platform == 'win32'",
+            "version": "==0.4.4"
         },
-        "entrypoints": {
+        "coverage": {
             "hashes": [
-                "sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19",
-                "sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"
+                "sha256:03e2a7826086b91ef345ff18742ee9fc47a6839ccd517061ef8fa1976e652ce9",
+                "sha256:07e6db90cd9686c767dcc593dff16c8c09f9814f5e9c51034066cad3373b914d",
+                "sha256:18d520c6860515a771708937d2f78f63cc47ab3b80cb78e86573b0a760161faf",
+                "sha256:1ebf730d2381158ecf3dfd4453fbca0613e16eaa547b4170e2450c9707665ce7",
+                "sha256:21b7745788866028adeb1e0eca3bf1101109e2dc58456cb49d2d9b99a8c516e6",
+                "sha256:26e2deacd414fc2f97dd9f7676ee3eaecd299ca751412d89f40bc01557a6b1b4",
+                "sha256:2c6dbb42f3ad25760010c45191e9757e7dce981cbfb90e42feef301d71540059",
+                "sha256:2fea046bfb455510e05be95e879f0e768d45c10c11509e20e06d8fcaa31d9e39",
+                "sha256:34626a7eee2a3da12af0507780bb51eb52dca0e1751fd1471d0810539cefb536",
+                "sha256:37d1141ad6b2466a7b53a22e08fe76994c2d35a5b6b469590424a9953155afac",
+                "sha256:46191097ebc381fbf89bdce207a6c107ac4ec0890d8d20f3360345ff5976155c",
+                "sha256:4dd8bafa458b5c7d061540f1ee9f18025a68e2d8471b3e858a9dad47c8d41903",
+                "sha256:4e21876082ed887baed0146fe222f861b5815455ada3b33b890f4105d806128d",
+                "sha256:58303469e9a272b4abdb9e302a780072c0633cdcc0165db7eec0f9e32f901e05",
+                "sha256:5ca5aeb4344b30d0bec47481536b8ba1181d50dbe783b0e4ad03c95dc1296684",
+                "sha256:68353fe7cdf91f109fc7d474461b46e7f1f14e533e911a2a2cbb8b0fc8613cf1",
+                "sha256:6f89d05e028d274ce4fa1a86887b071ae1755082ef94a6740238cd7a8178804f",
+                "sha256:7a15dc0a14008f1da3d1ebd44bdda3e357dbabdf5a0b5034d38fcde0b5c234b7",
+                "sha256:8bdde1177f2311ee552f47ae6e5aa7750c0e3291ca6b75f71f7ffe1f1dab3dca",
+                "sha256:8ce257cac556cb03be4a248d92ed36904a59a4a5ff55a994e92214cde15c5bad",
+                "sha256:8cf5cfcb1521dc3255d845d9dca3ff204b3229401994ef8d1984b32746bb45ca",
+                "sha256:8fbbdc8d55990eac1b0919ca69eb5a988a802b854488c34b8f37f3e2025fa90d",
+                "sha256:9548f10d8be799551eb3a9c74bbf2b4934ddb330e08a73320123c07f95cc2d92",
+                "sha256:96f8a1cb43ca1422f36492bebe63312d396491a9165ed3b9231e778d43a7fca4",
+                "sha256:9b27d894748475fa858f9597c0ee1d4829f44683f3813633aaf94b19cb5453cf",
+                "sha256:9baff2a45ae1f17c8078452e9e5962e518eab705e50a0aa8083733ea7d45f3a6",
+                "sha256:a2a8b8bcc399edb4347a5ca8b9b87e7524c0967b335fbb08a83c8421489ddee1",
+                "sha256:acf53bc2cf7282ab9b8ba346746afe703474004d9e566ad164c91a7a59f188a4",
+                "sha256:b0be84e5a6209858a1d3e8d1806c46214e867ce1b0fd32e4ea03f4bd8b2e3359",
+                "sha256:b31651d018b23ec463e95cf10070d0b2c548aa950a03d0b559eaa11c7e5a6fa3",
+                "sha256:b78e5afb39941572209f71866aa0b206c12f0109835aa0d601e41552f9b3e620",
+                "sha256:c76aeef1b95aff3905fb2ae2d96e319caca5b76fa41d3470b19d4e4a3a313512",
+                "sha256:dd035edafefee4d573140a76fdc785dc38829fe5a455c4bb12bac8c20cfc3d69",
+                "sha256:dd6fe30bd519694b356cbfcaca9bd5c1737cddd20778c6a581ae20dc8c04def2",
+                "sha256:e5f4e1edcf57ce94e5475fe09e5afa3e3145081318e5fd1a43a6b4539a97e518",
+                "sha256:ec6bc7fe73a938933d4178c9b23c4e0568e43e220aef9472c4f6044bfc6dd0f0",
+                "sha256:f1555ea6d6da108e1999b2463ea1003fe03f29213e459145e70edbaf3e004aaa",
+                "sha256:f5fa5803f47e095d7ad8443d28b01d48c0359484fec1b9d8606d0e3282084bc4",
+                "sha256:f7331dbf301b7289013175087636bbaf5b2405e57259dd2c42fdcc9fcc47325e",
+                "sha256:f9987b0354b06d4df0f4d3e0ec1ae76d7ce7cbca9a2f98c25041eb79eec766f1",
+                "sha256:fd9e830e9d8d89b20ab1e5af09b32d33e1a08ef4c4e14411e559556fd788e6b2"
             ],
-            "version": "==0.3"
+            "index": "pypi",
+            "version": "==6.3.2"
         },
         "flake8": {
             "hashes": [
-                "sha256:859996073f341f2670741b51ec1e67a01da142831aa1fdc6242dbf88dffbe661",
-                "sha256:a796a115208f5c03b18f332f7c11729812c8c3ded6c46319c59b53efd3819da8"
+                "sha256:479b1304f72536a55948cb40a32dce8bb0ffe3501e26eaf292c7e60eb5e0428d",
+                "sha256:806e034dda44114815e23c16ef92f95c91e4c71100ff52813adf7132a6ad870d"
             ],
             "index": "pypi",
-            "version": "==3.7.7"
+            "version": "==4.0.1"
         },
-        "importlib-metadata": {
+        "iniconfig": {
             "hashes": [
-                "sha256:6dfd58dfe281e8d240937776065dd3624ad5469c835248219bd16cf2e12dbeb7",
-                "sha256:cb6ee23b46173539939964df59d3d72c3e0c1b5d54b84f1d8a7e912fe43612db"
+                "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3",
+                "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"
             ],
-            "version": "==0.18"
+            "version": "==1.1.1"
         },
         "mccabe": {
             "hashes": [
@@ -134,100 +150,85 @@
             ],
             "version": "==0.6.1"
         },
-        "more-itertools": {
-            "hashes": [
-                "sha256:2112d2ca570bb7c3e53ea1a35cd5df42bb0fd10c45f0fb97178679c3c03d64c7",
-                "sha256:c3e4748ba1aad8dba30a4886b0b1a2004f9a863837b8654e7059eebf727afa5a"
-            ],
-            "markers": "python_version > '2.7'",
-            "version": "==7.0.0"
-        },
         "packaging": {
             "hashes": [
-                "sha256:0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af",
-                "sha256:9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3"
+                "sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb",
+                "sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522"
             ],
-            "version": "==19.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==21.3"
         },
         "pluggy": {
             "hashes": [
-                "sha256:0825a152ac059776623854c1543d65a4ad408eb3d33ee114dff91e57ec6ae6fc",
-                "sha256:b9817417e95936bf75d85d3f8767f7df6cdde751fc40aed3bb3074cbcb77757c"
+                "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159",
+                "sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3"
             ],
-            "version": "==0.12.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==1.0.0"
         },
         "py": {
             "hashes": [
-                "sha256:64f65755aee5b381cea27766a3a147c3f15b9b6b9ac88676de66ba2ae36793fa",
-                "sha256:dc639b046a6e2cff5bbe40194ad65936d6ba360b52b3c3fe1d08a82dd50b5e53"
+                "sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719",
+                "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"
             ],
-            "version": "==1.8.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==1.11.0"
         },
         "pycodestyle": {
             "hashes": [
-                "sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56",
-                "sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c"
+                "sha256:720f8b39dde8b293825e7ff02c475f3077124006db4f440dcbc9a20b76548a20",
+                "sha256:eddd5847ef438ea1c7870ca7eb78a9d47ce0cdb4851a5523949f2601d0cbbe7f"
             ],
-            "version": "==2.5.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==2.8.0"
         },
         "pyflakes": {
             "hashes": [
-                "sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0",
-                "sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2"
+                "sha256:05a85c2872edf37a4ed30b0cce2f6093e1d0581f8c19d7393122da7e25b2b24c",
+                "sha256:3bb3a3f256f4b7968c9c788781e4ff07dce46bdf12339dcda61053375426ee2e"
             ],
-            "version": "==2.1.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.4.0"
         },
         "pyparsing": {
             "hashes": [
-                "sha256:1873c03321fc118f4e9746baf201ff990ceb915f433f23b395f5580d1840cb2a",
-                "sha256:9b6323ef4ab914af344ba97510e966d64ba91055d6b9afa6b30799340e89cc03"
+                "sha256:7bf433498c016c4314268d95df76c81b842a4cb2b276fa3312cfb1e1d85f6954",
+                "sha256:ef7b523f6356f763771559412c0d7134753f037822dad1b16945b7b846f7ad06"
             ],
-            "version": "==2.4.0"
+            "markers": "python_full_version >= '3.6.8'",
+            "version": "==3.0.8"
         },
         "pytest": {
             "hashes": [
-                "sha256:4a784f1d4f2ef198fe9b7aef793e9fa1a3b2f84e822d9b3a64a181293a572d45",
-                "sha256:926855726d8ae8371803f7b2e6ec0a69953d9c6311fa7c3b6c1b929ff92d27da"
+                "sha256:13d0e3ccfc2b6e26be000cb6568c832ba67ba32e719443bfe725814d3c42433c",
+                "sha256:a06a0425453864a270bc45e71f783330a7428defb4230fb5e6a731fde06ecd45"
             ],
             "index": "pypi",
-            "version": "==4.6.3"
+            "version": "==7.1.2"
         },
         "pytest-cov": {
             "hashes": [
-                "sha256:2b097cde81a302e1047331b48cadacf23577e431b61e9c6f49a1170bbe3d3da6",
-                "sha256:e00ea4fdde970725482f1f35630d12f074e121a23801aabf2ae154ec6bdd343a"
+                "sha256:578d5d15ac4a25e5f961c938b85a05b09fdaae9deef3bb6de9a6e766622ca7a6",
+                "sha256:e7f0f5b1617d2210a2cabc266dfe2f4c75a8d32fb89eafb7ad9d06f6d076d470"
             ],
             "index": "pypi",
-            "version": "==2.7.1"
+            "version": "==3.0.0"
         },
         "pytest-mock": {
             "hashes": [
-                "sha256:43ce4e9dd5074993e7c021bb1c22cbb5363e612a2b5a76bc6d956775b10758b7",
-                "sha256:5bf5771b1db93beac965a7347dc81c675ec4090cb841e49d9d34637a25c30568"
+                "sha256:5112bd92cc9f186ee96e1a92efc84969ea494939c3aead39c50f421c4cc69534",
+                "sha256:6cff27cec936bf81dc5ee87f07132b807bcda51106b5ec4b90a04331cba76231"
             ],
             "index": "pypi",
-            "version": "==1.10.4"
-        },
-        "six": {
-            "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
-            ],
-            "version": "==1.12.0"
-        },
-        "wcwidth": {
-            "hashes": [
-                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
-                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
-            ],
-            "version": "==0.1.7"
+            "version": "==3.7.0"
         },
-        "zipp": {
+        "tomli": {
             "hashes": [
-                "sha256:8c1019c6aad13642199fbe458275ad6a84907634cc9f0989877ccc4a2840139d",
-                "sha256:ca943a7e809cc12257001ccfb99e3563da9af99d52f261725e96dfe0f9275bc3"
+                "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
+                "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
             ],
-            "version": "==0.5.1"
+            "markers": "python_version >= '3.7'",
+            "version": "==2.0.1"
         }
     }
 }
diff --git a/README.md b/README.md
index 676c14d7f..5db69ab76 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,26 @@ Módulo para exemplificar construção de projetos Python no curso PyTools
 
 Nesse curso é ensinado como contribuir com projetos de código aberto
 
-Link para o curso [Python Pro](https://www.python.pro.br/)
+Link para o curso [Python Pro](https://plataforma.dev.pro.br/)
+
+[![Build Status](https://app.travis-ci.com/GuilhermeePires/libpythonpro.svg?branch=master)](https://app.travis-ci.com/GuilhermeePires/libpythonpro)
+
+Suportada versão 3 de python
+
+Para instalar:
+
+'''console
+python3 -m venv venv
+source venv/bin/activate
+pip install -r requirements-dev.txt
+'''
+
+Para conferir qualidade do código:
+
+'''
+console 
+flake8
+'''
 
 [![Build Status](https://travis-ci.org/pythonprobr/libpythonpro.svg?branch=master)](https://travis-ci.org/pythonprobr/libpythonpro)
 [![Updates](https://pyup.io/repos/github/pythonprobr/libpythonpro/shield.svg)](https://pyup.io/repos/github/pythonprobr/libpythonpro/)
diff --git a/libpythonpro/__init__.py b/libpythonpro/__init__.py
index b650ceb08..cfa34134b 100644
--- a/libpythonpro/__init__.py
+++ b/libpythonpro/__init__.py
@@ -1 +1 @@
-__version__ = '0.2'
+__version__=0.1
\ No newline at end of file
diff --git a/libpythonpro/github_api.py b/libpythonpro/github_api.py
index 8b0fbafb9..c0c826716 100644
--- a/libpythonpro/github_api.py
+++ b/libpythonpro/github_api.py
@@ -1,6 +1,7 @@
 import requests
 
 
+
 def buscar_avatar(usuario):
     """
     Busca o avatar de um usuário no Github
@@ -11,3 +12,6 @@ def buscar_avatar(usuario):
     url = f'https://api.github.com/users/{usuario}'
     resp = requests.get(url)
     return resp.json()['avatar_url']
+
+if __name__ == '__main__':
+    print(buscar_avatar('GuilhermeePires'))
\ No newline at end of file
diff --git a/libpythonpro/tests/README.md b/libpythonpro/tests/README.md
new file mode 100644
index 000000000..5db69ab76
--- /dev/null
+++ b/libpythonpro/tests/README.md
@@ -0,0 +1,54 @@
+# libpythonpro
+
+Módulo para exemplificar construção de projetos Python no curso PyTools
+
+Nesse curso é ensinado como contribuir com projetos de código aberto
+
+Link para o curso [Python Pro](https://plataforma.dev.pro.br/)
+
+[![Build Status](https://app.travis-ci.com/GuilhermeePires/libpythonpro.svg?branch=master)](https://app.travis-ci.com/GuilhermeePires/libpythonpro)
+
+Suportada versão 3 de python
+
+Para instalar:
+
+'''console
+python3 -m venv venv
+source venv/bin/activate
+pip install -r requirements-dev.txt
+'''
+
+Para conferir qualidade do código:
+
+'''
+console 
+flake8
+'''
+
+[![Build Status](https://travis-ci.org/pythonprobr/libpythonpro.svg?branch=master)](https://travis-ci.org/pythonprobr/libpythonpro)
+[![Updates](https://pyup.io/repos/github/pythonprobr/libpythonpro/shield.svg)](https://pyup.io/repos/github/pythonprobr/libpythonpro/)
+[![Python 3](https://pyup.io/repos/github/pythonprobr/libpythonpro/python-3-shield.svg)](https://pyup.io/repos/github/pythonprobr/libpythonpro/)
+[![codecov](https://codecov.io/gh/pythonprobr/libpythonpro/branch/master/graph/badge.svg)](https://codecov.io/gh/pythonprobr/libpythonpro)
+
+Suportada versão 3 de Python
+
+Para instalar:
+
+```console
+pip install pipenv
+pipenv install --dev
+```
+
+Para conferir qualidade de código:
+
+```console
+pipenv run flake8
+```
+
+Tópicos a serem abordados:
+ 1. Git
+ 2. Virtualenv
+ 3. Pip
+ 4. Mock
+ 5. Pipenv
+ 
\ No newline at end of file
diff --git a/libpythonpro/tests/__init__.py b/libpythonpro/tests/__init__.py
index e69de29bb..edcfd0dd7 100644
--- a/libpythonpro/tests/__init__.py
+++ b/libpythonpro/tests/__init__.py
@@ -0,0 +1 @@
+__version__ = '0.2'
\ No newline at end of file
diff --git a/libpythonpro/tests/test_spam/test_github_api.py b/libpythonpro/tests/test_spam/test_github_api.py
index 21ce9c5d0..4a41fdea0 100644
--- a/libpythonpro/tests/test_spam/test_github_api.py
+++ b/libpythonpro/tests/test_spam/test_github_api.py
@@ -8,9 +8,9 @@
 @pytest.fixture
 def avatar_url(mocker):
     resp_mock = Mock()
-    url = 'https://avatars3.githubusercontent.com/u/402714?v=4'
+    url = 'https://avatars.githubusercontent.com/u/102936883?v=4'
     resp_mock.json.return_value = {
-        'login': 'renzo', 'id': 402714,
+        'login': 'GuilhermeePires', 'id': 102936883,
         'avatar_url': url,
     }
     get_mock = mocker.patch('libpythonpro.github_api.requests.get')
@@ -19,10 +19,10 @@ def avatar_url(mocker):
 
 
 def test_buscar_avatar(avatar_url):
-    url = github_api.buscar_avatar('renzo')
+    url = github_api.buscar_avatar('GuilhermeePires')
     assert avatar_url == url
 
 
 def test_buscar_avatar_integracao():
-    url = github_api.buscar_avatar('renzon')
-    assert 'https://avatars3.githubusercontent.com/u/3457115?v=4' == url
+    url = github_api.buscar_avatar('GuilhermeePires')
+    assert 'https://avatars.githubusercontent.com/u/102936883?v=4' == url
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 000000000..3e9b872fe
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,24 @@
+flake8==4.0.1
+mccabe==0.6.1
+pycodestyle==2.8.0
+pyflakes==2.4.0
+
+# Deps do pytest
+pytest==7.1.1
+attrs==21.4.0
+pluggy==1.0.0
+atomicwrites==1.4.0
+colorama==0.4.4
+iniconfig==1.1.1
+tomli==2.0.1
+packaging==21.3
+py==1.11.0
+pyparsing==3.0.8
+more-itertools-8.12.0
+six-1.16.0
+
+#Converage
+coverage==6.3.2
+pytest-cov==3.0.0
+
+-r requirements.txt
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 000000000..2d8c95384
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+pytest~=7.1.2
+requests~=2.27.1
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 1fea97a65..b53d79697 100644
--- a/setup.py
+++ b/setup.py
@@ -104,20 +104,20 @@ def find_package_data(
 PACKAGE = "libpythonpro"
 NAME = PACKAGE
 DESCRIPTION = "Módulo para exemplificar construção de projetos Python no curso PyTools"
-AUTHOR = "Renzo Nuccitelli"
-AUTHOR_EMAIL = "renzo@python.pro.br"
-URL = "https://github.com/pythonprobr/libpythonpro"
+AUTHOR = "Guilherme da Silva Pires"
+AUTHOR_EMAIL = "guilhermedasilvapires1996@gmail.com"
+URL = "https://github.com/GuilhermeePires/libpythonpro"
 VERSION = __import__(PACKAGE).__version__
 
 setup(
     name=NAME,
     version=VERSION,
     description=DESCRIPTION,
-    long_description=read('README.md'),
+    long_description=read("README.md"),
     long_description_content_type='text/markdown',
     author=AUTHOR,
     author_email=AUTHOR_EMAIL,
-    license="GNU AFFERO GENERAL PUBLIC LICENSE",
+    license=read('LICENSE'),
     url=URL,
     packages=find_packages(exclude=["tests.*", "tests"]),
     package_data=find_package_data(PACKAGE, only_in_packages=False),