Created setup.py for pip installation

setup.py

@@ -0,0 +1,25 @@
+import setuptools
+
+with open("README.md", "r") as fh:
+    long_description = fh.read()
+
+setuptools.setup(name='autodiff-py',
+	version='1.0',
+	description='Automatic Differentiation package',
+	author='Ellie Han, Julien Laasri, Brian Lin, Bhaven Patel',
+	long_description=long_description,
+	long_description_content_type="text/markdown",
+	packages=['autodiff'],
+	install_requires=[
+	  'numpy',
+	  'scipy',
+	],
+	classifiers=[
+		"Development Status :: 5 - Production/Stable",
+		"Programming Language :: Python :: 3",
+		"License :: OSI Approved :: MIT License",
+		"Operating System :: OS Independent",
+	],
+	url="https://github.com/cs207FinalProjectGroup/cs207-FinalProject",
+	license="MIT",
+)