import yapi
Youtube = yapi.YoutubeAPI('API KEY')
Results = Youtube.general_search('keyword', max_results=10)
print(Results)

Traceback (most recent call last):
  File "C:Python33libsite-packagesurllib3connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "C:Python33libsite-packagesurllib3connectionpool.py", line 345, in _make_request
    self._validate_conn(conn)
  File "C:Python33libsite-packagesurllib3connectionpool.py", line 844, in _validate_conn
    conn.connect()
  File "C:Python33libsite-packagesurllib3connection.py", line 326, in connect
    ssl_context=context)
  File "C:Python33libsite-packagesurllib3utilssl_.py", line 325, in ssl_wrap_socket
    return context.wrap_socket(sock, server_hostname=server_hostname)
  File "C:Python33libssl.py", line 246, in wrap_socket
    _context=self)
  File "C:Python33libssl.py", line 350, in __init__
    raise x
  File "C:Python33libssl.py", line 346, in __init__
    self.do_handshake()
  File "C:Python33libssl.py", line 553, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:548)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:Python33libsite-packagesrequestsadapters.py", line 440, in send
    timeout=timeout
  File "C:Python33libsite-packagesurllib3connectionpool.py", line 630, in urlopen
    raise SSLError(e)
urllib3.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:548)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/Users/a227855/PycharmProjects/Youtube/Search.py", line 3, in <module>
    Results = Youtube.general_search('keyword', max_results=10)
  File "C:Python33libsite-packagesyapi.py", line 36, in general_search
    objects = manager.api_request(api_url, params)
  File "C:Python33libsite-packagesmanager.py", line 47, in api_request
    con = requests.get(req_url)
  File "C:Python33libsite-packagesrequestsapi.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:Python33libsite-packagesrequestsapi.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:Python33libsite-packagesrequestssessions.py", line 502, in request
    resp = self.send(prep, **send_kwargs)
  File "C:Python33libsite-packagesrequestssessions.py", line 612, in send
    r = adapter.send(request, **kwargs)
  File "C:Python33libsite-packagesrequestsadapters.py", line 514, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:548)

Process finished with exit code 1