C1_W3 Enforce Version Fixes

C1_Browser-based-TF-JS/W3/assignment/C1_W3_Assignment.ipynb

@@ -23,6 +23,65 @@
     "# limitations under the License."
    ]
   },
+ {
+   "cell_type": "markdown",
+   "metadata": {
+    "colab_type": "text",
+    "id": "YHK6DyunSbs4"
+   },
+   "source": [
+    "# Note: To complete this module and continue the course, you must have python 3.8.10 installed.\n",
+    "## You can find it by visiting python.org and searching for Python 3.8.10\n",
+    "## Or you can follow this link: https://www.python.org/downloads/release/python-3810/"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import sys\n",
+    "def assert_python_version():\n",
+    "    current_major = sys.version_info.major\n",
+    "    current_minor = sys.version_info.minor\n",
+    "    # Check for major version first\n",
+    "    if current_major < 3:\n",
+    "        return # Version is less than 3.0, so its less than 3.8\n",
+    "    if current_major > 3:\n",
+    "        raise AssertionError('Bad Major Version. Check you have python verson 3.8.10')\n",
+    "    # If major version is 3, check minor version\n",
+    "    if current_minor > 8:\n",
+    "        raise AssertionError('Bad Minor Version. Check that you have python 3.8.10')\n",
+    "    print('Python version check passed.')\n",
+    "assert_python_version()\n"
+]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "colab_type": "text",
+    "id": "YHK6DyunSbs4"
+   },
+   "source": [
+    "# Additionally, the following modules and versions must be used"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "%pip install tensorflow==2.2.0\n",
+    "%pip install tensorflowjs==2.8.5\n",
+    "%pip install tensorflow-estimator==2.2.0\n",
+    "%pip install protobuf==3.12.2\n",
+    "%pip uninstall numpy\n",
+    "%pip install numpy==1.19.3\n",
+    "%pip install matplotlib==3.4.2\n"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {
@@ -56,24 +115,6 @@
     "**Note:** Use TensorFlow version 2.2.0 for this assignment. **Using a TensorFlow version >2.2.0 will result in failure of grading.**"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "!pip install tensorflow==2.2"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "#!pip install tensorflowjs"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,