Connection 'AzureAISearch' required for flow 'copilot_promptflow' is not found.

[HosseinHeris]

Just followed the readme. Created the search index. Made sure the .env contains keys, etc related to azure search. Also made sure the yaml in contains the search index:

• name: retrieve_documentation
  type: python
  source:
  type: code
  path: retrieve_documentation.py
  inputs:
  search: AzureAISearch
  question: ${inputs.question}
  index_name: product-info
  embedding: ${question_embedding.output}
  However, running the command for prompt flow "python src/run.py --implementation promptflow --question "what is the waterproof rating of the tent I just ordered?"" I kept receiving the following error on both my local machine and code space:
  python src/run.py --implementation promptflow --question "what is the waterproof rating of the tent I just ordered?"
  Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/_utils.py", line 815, in get_local_connections_from_executable
  conn = client.connections.get(name=n, with_secrets=True)
  File "/usr/local/lib/python3.10/site-packages/promptflow/_telemetry/activity.py", line 138, in wrapper
  return f(self, *args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/operations/_connection_operations.py", line 54, in get
  orm_connection = ORMConnection.get(name, raise_error)
  File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/_orm/retry.py", line 43, in f_retry
  return f(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/_orm/connection.py", line 52, in get
  raise ConnectionNotFoundError(f"Connection {name!r} is not found.")
  promptflow._sdk._errors.ConnectionNotFoundError: Connection 'AzureAISearch' is not found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/workspaces/aistudio-copilot-sample/src/run.py", line 285, in
result = asyncio.run(
File "/usr/local/lib/python3.10/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/local/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
return future.result()
File "/workspaces/aistudio-copilot-sample/src/copilot_promptflow/chat.py", line 28, in chat_completion
result = pf_client.test(flow=str(Path(file).parent.resolve()), inputs=inputs)
File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/_pf_client.py", line 234, in test
return self.flows.test(
File "/usr/local/lib/python3.10/site-packages/promptflow/_telemetry/activity.py", line 138, in wrapper
return f(self, *args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/operations/_flow_operations.py", line 71, in test
result = self._test(
File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/operations/_flow_operations.py", line 127, in _test
return submitter.flow_test(
File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/operations/_test_submitter.py", line 152, in flow_test
connections = SubmitterHelper.resolve_connections(flow=self.flow, client=self._client)
File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/operations/_run_submitter.py", line 216, in resolve_connections
return get_local_connections_from_executable(executable=executable, client=client)
File "/usr/local/lib/python3.10/site-packages/promptflow/_sdk/_utils.py", line 819, in get_local_connections_from_executable
raise Exception(f"Connection {n!r} required for flow {executable.name!r} is not found.")
Exception: Connection 'AzureAISearch' required for flow 'copilot_promptflow' is not found.

[qubitron]

Thanks for reporting! This is a regression that was introduced in prompt flow, we are currently working on a fix and will update this issue when we have it.