I made the chatbot feel a little bit more interactive you can add this part

[ChiragNSundar]

load_dotenv() api_key = os.getenv("GENAI_API_KEY")

    if not api_key:
        api_key = st.secrets["GENAI_API_KEY"]
        if not api_key:
            st.error("Please set the GENAI_API_KEY environment variable.")
            st.stop()

    genai.configure(api_key=api_key)

    # Set up the model
    generation_config = {
        "temperature": 0.9,
        "top_p": 1,
        "top_k": 32,
        "max_output_tokens": 8192,
    }

    safety_settings = [
        {"category": "HARM_CATEGORY_HARASSMENT", "threshold": "BLOCK_MEDIUM_AND_ABOVE"},
        {"category": "HARM_CATEGORY_HATE_SPEECH", "threshold": "BLOCK_MEDIUM_AND_ABOVE"},
        {"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", "threshold": "BLOCK_MEDIUM_AND_ABOVE"},
        {"category": "HARM_CATEGORY_DANGEROUS_CONTENT", "threshold": "BLOCK_MEDIUM_AND_ABOVE"},
    ]

    model = genai.GenerativeModel(
        model_name="gemini-pro",
        generation_config=generation_config,
        safety_settings=safety_settings,
    )

    # Load conversation history from file
    with open("conversation_history.json", "r") as file:
        conversation_history = json.load(file)

    # Start a chat with a greeting and initial information
    convo = model.start_chat(history=conversation_history)

    st.title("Mental Support Chatbot")

    # Get user input
    user_input = st.text_input("You:", key="user_input", placeholder="Type your message...")

    if user_input:
        with st.spinner("Thinking..."):
            convo.send_message(user_input)
            bot_response = convo.last.text

        # Display user message on the right
        message(user_input, is_user=True, key="user_message")

        # Display bot response on the left
        message(bot_response, is_user=False, key="bot_message")