feat: Support uploading CSV files for FastAPI app

leehuwuj commented 4 months ago

Summary by CodeRabbit

New Features
- Enhanced chat functionality with improved data processing and response generation.
- Introduced new models for chat data, configurations, and message handling.
Improvements
- Streamlined chat data parsing and error logging for a smoother user experience.

changeset-bot[bot] commented 4 months ago

⚠️ No Changeset found

Latest commit: 14acff04f48afe05593a5f6ff215c33b21c2dad4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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coderabbitai[bot] commented 4 months ago

Walkthrough

The recent changes entail a comprehensive overhaul of the chat functionality within the FastAPI application. Key modifications include the restructuring of data models, refining endpoint handlers, and improving data processing and response generation. New models have been introduced, and existing ones have been refactored to enhance error logging and data streaming, resulting in a more efficient and robust chat system.

Changes

Files	Change Summary
`templates/types/streaming/fastapi/app/api/routers/chat.py`	Significant restructuring of chat functionality, including refactoring of data models, updates to endpoint handlers, and improvements in data processing and response generation.
`templates/types/streaming/fastapi/app/api/routers/models.py`	Introduction of several Pydantic models for handling chat messages, CSV files, data parsing options, chat data, source nodes, results, and chat configurations, along with methods for processing data and handling message history.

Sequence Diagram(s) (Beta)

sequenceDiagram
    participant User
    participant FastAPI_Server
    participant ChatHandler
    participant DataParser
    participant ResponseGenerator

    User->>FastAPI_Server: Sends chat request
    FastAPI_Server->>ChatHandler: Forwards request
    ChatHandler->>DataParser: Parses chat data
    DataParser-->>ChatHandler: Returns parsed data
    ChatHandler->>ResponseGenerator: Generates response
    ResponseGenerator-->>ChatHandler: Returns response
    ChatHandler-->>FastAPI_Server: Sends response
    FastAPI_Server-->>User: Returns chat response

Poem

In the realm where data flows,
Chatting streams and knowledge grows,
Models dance, refactored bright,
Responses swift, in code's pure light.
With each refactor, joy we find,
A chat system, redefined.
🐇✨

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run-llama / create-llama