tests: remove pytype nox session

Author: parthea

noxfile.py

@@ -20,7 +20,7 @@
 import unittest
 
 # https://github.com/google/importlab/issues/25
-import nox  # pytype: disable=import-error
+import nox
 
 
 BLACK_VERSION = "black==23.7.0"
@@ -41,7 +41,6 @@
     "unit_w_prerelease_deps",
     "unit_w_async_rest_extra",
     "cover",
-    "pytype",
     "mypy",
     "lint",
     "lint_setup_py",
@@ -260,13 +259,6 @@ def lint_setup_py(session):
     session.run("python", "setup.py", "check", "--restructuredtext", "--strict")
 
 
-@nox.session(python=DEFAULT_PYTHON_VERSION)
-def pytype(session):
-    """Run type-checking."""
-    session.install(".[grpc]", "pytype")
-    session.run("pytype")
-
-
 @nox.session(python=DEFAULT_PYTHON_VERSION)
 def mypy(session):
     """Run type-checking."""

setup.cfg

@@ -1,9 +0,0 @@
-[pytype]
-python_version = 3.7
-inputs =
-    google/
-exclude =
-    tests/
-output = .pytype/
-# Workaround for https://github.com/google/pytype/issues/150
-disable = pyi-error