Add pymysql to requirements

Author: mdmintz

requirements.txt

@@ -24,6 +24,7 @@ parameterized>=0.7.0
 beautifulsoup4>=4.6.0
 pyopenssl>=19.0.0
 colorama>=0.4.1
+pymysql>=0.9.3
 pyotp>=2.3.0
 boto>=2.49.0
 flake8>=3.7.8

setup.py

@@ -78,6 +78,7 @@
         'beautifulsoup4>=4.6.0',  # Keep at >=4.6.0 while using "bs4"
         'pyopenssl>=19.0.0',
         'colorama>=0.4.1',
+        'pymysql>=0.9.3',
         'pyotp>=2.3.0',
         'boto>=2.49.0',
         'flake8>=3.7.8',