feat: create project description from README

Author: steve148

setup.py

@@ -1,11 +1,19 @@
 """Configuration for python project."""
 
+from os import path
+
 from setuptools import setup
 
+this_directory = path.abspath(path.dirname(__file__))
+with open(path.join(this_directory, "README.md"), encoding="utf-8") as f:
+    long_description = f.read()
+
 setup(
     name="python_graphql_client",
     version="0.1.0",
     description="Python GraphQL Client",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
     classifiers=[
         "Development Status :: 3 - Alpha",
         "Intended Audience :: Developers",