Get upload and chat from chat-llamaindex

[d3buggerdan]

@dosu

I am using the chat-llamaindex demo and I only want to extract all of the relevant code that deals with upload and chat. How can i find this?

[dosubot[bot]]

To extract all the relevant code that deals with upload and chat from the chat-llamaindex demo, you can start by looking at the main classes involved in the chat functionality. Here are the key classes:

1. LLMChatStartEvent: Represents the start of a chat event.

   class LLMChatStartEvent(BaseEvent):
       """LLMChatStartEvent.
   
       Args:
           messages (List[ChatMessage]): List of chat messages.
           additional_kwargs (dict): Additional keyword arguments.
           model_dict (dict): Model dictionary.
       """
   
       messages: List[ChatMessage]
       additional_kwargs: dict
       model_dict: dict
   
       @classmethod
       def class_name(cls):
           """Class name."""
           return "LLMChatStartEvent"

2. LLMChatInProgressEvent: Represents a chat event that is currently in progress.

   class LLMChatInProgressEvent(BaseEvent):
       """LLMChatInProgressEvent.
   
       Args:
           messages (List[ChatMessage]): List of chat messages.
           response (ChatResponse): Chat response currently being streamed.
       """
   
       messages: List[ChatMessage]
       response: ChatResponse
   
       @classmethod
       def class_name(cls):
           """Class name."""
           return "LLMChatInProgressEvent"

3. LLMChatEndEvent: Represents the end of a chat event.

   class LLMChatEndEvent(BaseEvent):
       """LLMChatEndEvent.
   
       Args:
           messages (List[ChatMessage]): List of chat messages.
           response (Optional[ChatResponse]): Last chat response.
       """
   
       messages: List[ChatMessage]
       response: Optional[ChatResponse]
   
       @classmethod
       def class_name(cls):
           """Class name."""
           return "LLMChatEndEvent"

These classes are located in the llama-index-core/llama_index/core/instrumentation/events/llm.py file ^[1].

Unfortunately, I couldn't find specific information about the file upload functionality or the exact location of the code responsible for handling file uploads in the repository. You might need to explore the repository further to locate the relevant code for file uploads.

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