requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')) #219

   from ibm_watson import DiscoveryV2  
   from ibm_cloud_sdk_core import IAMTokenManager  
   from ibm_cloud_sdk_core.authenticators import IAMAuthenticator

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 787, in urlopen
response = self._make_request(
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 534, in _make_request
response = conn.getresponse()
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connection.py", line 516, in getresponse
httplib_response = super().getresponse()
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/http/client.py", line 1395, in getresponse
response.begin()
File "/usr/local/lib/python3.11/http/client.py", line 325, in begin
version, status, reason = self._read_status()
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/http/client.py", line 294, in _read_status
raise RemoteDisconnected("Remote end closed connection without"
http.client.RemoteDisconnected: Remote end closed connection without response

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 667, in send
resp = conn.urlopen(
^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 841, in urlopen
retries = retries.increment(
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/util/retry.py", line 474, in increment
raise reraise(type(error), error, _stacktrace)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/util/util.py", line 38, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 787, in urlopen
response = self._make_request(
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 534, in _make_request
response = conn.getresponse()
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connection.py", line 516, in getresponse
httplib_response = super().getresponse()
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/http/client.py", line 1395, in getresponse
response.begin()
File "/usr/local/lib/python3.11/http/client.py", line 325, in begin
version, status, reason = self._read_status()
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/http/client.py", line 294, in _read_status
raise RemoteDisconnected("Remote end closed connection without"
urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/main.py", line 364, in query_wds
response = discovery.query(
^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/ibm_watson/discovery_v2.py", line 1440, in query
response = self.send(request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/ibm_cloud_sdk_core/base_service.py", line 332, in send
response = self.http_client.request(**request, cookies=self.jar, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 682, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))