# requirements.txt
# Examples: https://pip.pypa.io/en/stable/reference/pip_install/#example-requirements-file

# requests
# requests==2.22.0
# requests~=2.22.0
# requests>=2.0.0,<=3.0.0
# requests; python_version >= '3.6'
# requests; sys_platform == 'win32'

tornado
