[Bug]: AttributeError: 'OpenAI' object has no attribute 'total_usage_summary'

### Describe the bug

Changes in the OpenAI client cause `notebook/agentchat_dalle_and_gpt4v.ipynb` to throw `AttributeError: 'OpenAI' object has no attribute 'total_usage_summary' 
`

### Steps to reproduce

1. Install the latest version of openai using pip
2. Run `notebook/agentchat_dalle_and_gpt4v.ipynb`

### Expected Behavior

It should have completed initiating the chat successfully.

### Screenshots and logs

---------------------------------------------------------------------------
```
AttributeError                            Traceback (most recent call last)
Cell In[6], [line 8](vscode-notebook-cell:?execution_count=6&line=8)
      [3](vscode-notebook-cell:?execution_count=6&line=3) user_proxy = UserProxyAgent(
      [4](vscode-notebook-cell:?execution_count=6&line=4)     name="User_proxy", system_message="A human admin.", human_input_mode="NEVER", max_consecutive_auto_reply=0
      [5](vscode-notebook-cell:?execution_count=6&line=5) )
      [7](vscode-notebook-cell:?execution_count=6&line=7) # Ask the question with an image
----> [8](vscode-notebook-cell:?execution_count=6&line=8) user_proxy.initiate_chat(
      [9](vscode-notebook-cell:?execution_count=6&line=9)     dalle,
     [10](vscode-notebook-cell:?execution_count=6&line=10)     message="""Create an image with black background, a happy robot is showing a sign with "I Love AutoGen".""",
     [11](vscode-notebook-cell:?execution_count=6&line=11) )

File [~/autogen/autogen/agentchat/conversable_agent.py:751](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:751), in ConversableAgent.initiate_chat(self, recipient, clear_history, silent, cache, **context)
    [749](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:749)     agent.client_cache = cache
    [750](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:750) self._prepare_chat(recipient, clear_history)
--> [751](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:751) self.send(self.generate_init_message(**context), recipient, silent=silent)
    [752](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:752) summary = self._summarize_chat(
    [753](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:753)     context.get("summary_method"),
    [754](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:754)     recipient,
    [755](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:755)     prompt=context.get("summary_prompt"),
    [756](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:756)     cache=cache,
    [757](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:757) )
    [758](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:758) for agent in [self, recipient]:

File [~/autogen/autogen/agentchat/conversable_agent.py:462](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agentchat/conversable_agent.py:462), in ConversableAgent.send(self, message, recipient, request_reply, silent)
...
---> [47](https://vscode-remote+dev-002dcontainer-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.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agent_utils.py:47)         aggregate_summary(total_usage_summary, agent.client.total_usage_summary)
     [48](https://vscode-remote+dev-002dcontainer-002b7b22686f737450617468223a22633a5c5c55736572735c5c43687269735c5c6175746f67656e222c226c6f63616c446f636b6572223a66616c73652c22636f6e66696746696c65223a7b22246d6964223a312c22667350617468223a22633a5c5c55736572735c5c43687269735c5c6175746f67656e5c5c2e646576636f6e7461696e65725c5c6465765c5c646576636f6e7461696e65722e6a736f6e222c225f736570223a312c2270617468223a222f633a2f55736572732f43687269732f6175746f67656e2f2e646576636f6e7461696e65722f6465762f646576636f6e7461696e65722e6a736f6e222c22736368656d65223a2266696c65227d7d.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agent_utils.py:48)         aggregate_summary(actual_usage_summary, agent.client.actual_usage_summary)
     [50](https://vscode-remote+dev-002dcontainer-002b7b22686f737450617468223a22633a5c5c55736572735c5c43687269735c5c6175746f67656e222c226c6f63616c446f636b6572223a66616c73652c22636f6e66696746696c65223a7b22246d6964223a312c22667350617468223a22633a5c5c55736572735c5c43687269735c5c6175746f67656e5c5c2e646576636f6e7461696e65725c5c6465765c5c646576636f6e7461696e65722e6a736f6e222c225f736570223a312c2270617468223a222f633a2f55736572732f43687269732f6175746f67656e2f2e646576636f6e7461696e65722f6465762f646576636f6e7461696e65722e6a736f6e222c22736368656d65223a2266696c65227d7d.vscode-resource.vscode-cdn.net/workspaces/autogen/notebook/~/autogen/autogen/agent_utils.py:50) return total_usage_summary, actual_usage_summary

AttributeError: 'OpenAI' object has no attribute 'total_usage_summary'
```

### Additional Information

### Discussed in https://github.com/microsoft/autogen/discussions/1609

<div type='discussions-op-text'>

<sup>Originally posted by **cbdonohue** February  9, 2024</sup>
I'm trying to run `notebook/agentchat_dalle_and_gpt4v.ipynb` from HEAD
but I get the error
`AttributeError: 'OpenAI' object has no attribute 'total_usage_summary'
`</div>

Labels: good first issue, multimodal
State: closed