def chat()

in server-python/app.py [0:0]

• 7 lines of code
• 2 McCabe index (conditional complexity)

def chat():
    """Processes user input and returns AI-generated responses.

    This function handles POST requests to the '/chat' endpoint. It expects a JSON payload
    containing a user message and an optional conversation history. It returns the AI's
    response as a JSON object.

    Args:
        None (uses Flask `request` object to access POST data)

    Returns:
        A JSON object with a key "text" that contains the AI-generated response.
    """
    # Parse the incoming JSON data into variables.
    data = request.json
    msg = data.get('chat', '')
    chat_history = data.get('history', [])

    # Start a chat session with the model using the provided history.
    chat_session = model.start_chat(history=chat_history)

    # Send the latest user input to the model and get the response.
    response = chat_session.send_message(msg)

    return {"text": response.text}