Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/home/myname/Documents/projectname/venv/lib/python3.6/site-packages/werkzeug/serving.py", line 699, in inner
    fd=fd)
  File "/home/myname/Documents/projectname/venv/lib/python3.6/site-packages/werkzeug/serving.py", line 593, in make_server
    passthrough_errors, ssl_context, fd=fd)
  File "/home/myname/Documents/projectname/venv/lib/python3.6/site-packages/werkzeug/serving.py", line 528, in __init__
    self.socket = ssl_context.wrap_socket(sock, server_side=True)
  File "/home/myname/Documents/projectname/venv/lib/python3.6/site-packages/werkzeug/serving.py", line 450, in wrap_socket
    ssl_version=self._protocol, **kwargs)
  File "/usr/lib/python3.6/ssl.py", line 1149, in wrap_socket
    ciphers=ciphers)
  File "/usr/lib/python3.6/ssl.py", line 747, in __init__
    self._context.load_cert_chain(certfile, keyfile)
FileNotFoundError: [Errno 2] No such file or directory