ValueError: not enough values to unpack (expected 2, got 1)

[Chirag-Mphasis]

I am currently trying to run the demo and when I run it, it gives the following error

Traceback (most recent call last):
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\queueing.py", line 714, in process_events
response = await route_utils.call_process_api(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\route_utils.py", line 322, in call_process_api
output = await app.get_blocks().process_api(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\blocks.py", line 2047, in process_api
result = await self.call_function(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\blocks.py", line 1606, in call_function
prediction = await utils.async_iteration(iterator)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\utils.py", line 714, in async_iteration
return await anext(iterator)
^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\utils.py", line 708, in anext
return await anyio.to_thread.run_sync(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\anyio\to_thread.py", line 56, in run_sync
return await get_async_backend().run_sync_in_worker_thread(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\anyio_backends_asyncio.py", line 2505, in run_sync_in_worker_thread
return await future
^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\anyio_backends_asyncio.py", line 1005, in run
result = context.run(func, *args)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\utils.py", line 691, in run_sync_iterator_async
return next(iterator)
^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\anaconda3\envs\ootb\Lib\site-packages\gradio\utils.py", line 852, in gen_wrapper
response = next(iterator)
^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\Documents\computer_use_ootb-main\app.py", line 273, in process_input
for loop_msg in sampling_loop_sync(
File "C:\Users\chirag_tubakad\Documents\computer_use_ootb-main\computer_use_demo\loop.py", line 175, in sampling_loop_sync
vlm_response = planner(messages=messages)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\chirag_tubakad\Documents\computer_use_ootb-main\computer_use_demo\gui_agent\planner\api_vlm_planner.py", line 141, in call
vlm_response, token_usage = run_oai_interleaved(
^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: not enough values to unpack (expected 2, got 1)

Any help would be appreciated!

[reproduce-bot]

The following script is generated by AI Agent to help reproduce the issue:

# computer_use_ootb/reproduce.py
import os
import requests
from unittest.mock import patch

def run_oai_interleaved(messages: list, system: str, llm: str, api_key: str, max_tokens=256, temperature=0):
    api_key = api_key or os.environ.get("OPENAI_API_KEY")
    if not api_key:
        raise ValueError("OPENAI_API_KEY is not set")
    
    headers = {"Content-Type": "application/json", "Authorization": f"Bearer {api_key}"}
    final_messages = [{"role": "system", "content": system}]
    if type(messages) == list:
        for item in messages:
            contents = []
            if isinstance(item, dict):
                for cnt in item["content"]:
                    if isinstance(cnt, str):
                        # Placeholder function for is_image_path
                        def is_image_path(path):
                            return False  # Assuming no image paths for simplicity

                        if is_image_path(cnt):
                            base64_image = encode_image(cnt)
                            content = {"type": "image_url", "image_url": {"url": f"data:image/jpeg;base64,{base64_image}"}}
                        else:
                            content = {"type": "text", "text": cnt}
                    contents.append(content)
                message = {"role": item["role"], "content": contents}
            else:
                contents.append({"type": "text", "text": item})
                message = {"role": "user", "content": contents}
            final_messages.append(message)
    elif isinstance(messages, str):
        final_messages = [{"role": "user", "content": messages}]
    
    payload = {
        "model": llm,
        "messages": final_messages,
        "max_tokens": max_tokens,
        "temperature": temperature,
    }
    # Mocking requests.post to simulate API response
    with patch("requests.post") as mock_post:
        mock_response = mock_post.return_value
        # Simulating invalid response to reproduce the issue
        mock_response.json.side_effect = Exception("not enough values to unpack (expected 2, got 1)")
        response = mock_response
    try:
        text = response.json()['choices'][0]['message']['content']
        token_usage = int(response.json()['usage']['total_tokens'])
        return text, token_usage
    except Exception as e:
        return response.json()

def test_run_oai_interleaved():
    try:
        # These are dummy values for testing purposes
        messages = [{"role": "user", "content": ["Hello, how are you?"]}]
        system = "You are a helpful assistant."
        llm = "gpt-3.5-turbo"
        api_key = "test_api_key"  # Replace with a valid API key for actual testing
        result = run_oai_interleaved(messages, system, llm, api_key)
        
        # The test should fail before the issue is resolved
        assert isinstance(result, tuple), "The result should be a tuple"
        assert len(result) == 2, "The tuple should have 2 elements"
        print("Test passed successfully with no errors!")
    except Exception as e:
        raise AssertionError(e)

if __name__ == "__main__":
    test_run_oai_interleaved()

How to run:

python3 computer_use_ootb/reproduce.py

Expected Result:

Traceback (most recent call last):
  File "computer_use_ootb/reproduce.py", line 62, in test_run_oai_interleaved
    result = run_oai_interleaved(messages, system, llm, api_key)
  File "computer_use_ootb/reproduce.py", line 53, in run_oai_interleaved
    return response.json()
  File "/usr/local/lib/python3.10/unittest/mock.py", line 1114, in __call__
    return self._mock_call(*args, **kwargs)
  File "/usr/local/lib/python3.10/unittest/mock.py", line 1118, in _mock_call
    return self._execute_mock_call(*args, **kwargs)
  File "/usr/local/lib/python3.10/unittest/mock.py", line 1173, in _execute_mock_call
    raise effect
  File "computer_use_ootb/reproduce.py", line 49, in run_oai_interleaved
    text = response.json()['choices'][0]['message']['content']
  File "/usr/local/lib/python3.10/unittest/mock.py", line 1114, in __call__
    return self._mock_call(*args, **kwargs)
  File "/usr/local/lib/python3.10/unittest/mock.py", line 1118, in _mock_call
    return self._execute_mock_call(*args, **kwargs)
  File "/usr/local/lib/python3.10/unittest/mock.py", line 1173, in _execute_mock_call
    raise effect
Exception: not enough values to unpack (expected 2, got 1)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "computer_use_ootb/reproduce.py", line 72, in <module>
    test_run_oai_interleaved()
  File "computer_use_ootb/reproduce.py", line 69, in test_run_oai_interleaved
    raise AssertionError(e)
AssertionError: not enough values to unpack (expected 2, got 1)

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Best regards from an AI Agent!
@Chirag-Mphasis