Requests is not installed

[llunn]

Describe the bug
When installing the package directly from repo, requests package is missing.

To Reproduce
Steps to reproduce the behavior:

From a terminal

python -m pip install git+https://github.com/sociallydistant/couchapy

From an interactive python session:

import couchapy

Result:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/llunn/code/sociallydistant/couchapy/venv_examples/lib/python3.7/site-packages/couchapy/__init__.py", line 1, in <module>
    from    couchapy.couchdb import CouchDB
  File "/Users/llunn/code/sociallydistant/couchapy/venv_examples/lib/python3.7/site-packages/couchapy/couchdb.py", line 3, in <module>
    import couchapy.session
  File "/Users/llunn/code/sociallydistant/couchapy/venv_examples/lib/python3.7/site-packages/couchapy/session.py", line 1, in <module>
    import requests
ModuleNotFoundError: No module named 'requests'

Expected behavior
requests package is installed when couchapy is installed.

Desktop (please complete the following information):

• OS: macOS
• Version 10.15.4

Python (please complete the following information):

• Version: 3.7.7

Couchapy

• Version: 0.0.1-alpha.1