app.py

import gradio as gr

import pathlib
import textwrap

try:
    import google.generativeai as genai
except ImportError:
    print("WARNING: google.generativeai not found. Install with `pip install google-generativeai` for AI-powered responses.")
    genai = None

from IPython.display import display  # Only for development/testing
from IPython.display import Markdown  # Only for development/testing


def to_markdown(text):
    """Converts text to Markdown format with proper indentation.

    Args:
        text (str): The text to convert.

    Returns:
        str: The converted Markdown text.
    """

    text = text.replace('•', ' *')
    return Markdown(textwrap.indent(text, '> ', predicate=lambda _: True))


def chat(user_message):
    """Generates a response to the user's message.

    Args:
        user_message (str): The user's message.

    Returns:
        str: The AI-generated response (or a message indicating unavailability).
    """

    if not genai:
        return "AI responses are currently unavailable. Please install `google-generativeai` for this functionality."

    try:
        response = model.generate_content(user_message, stream=True)
        for chunk in response:
            return chunk.text  # Return the first generated text chunk
    except Exception as e:
        print(f"Error during generation: {e}")
        return "An error occurred while generating the response. Please try again later."


interface = gr.Interface(
    fn=chat,
    inputs="textbox",
    outputs="textbox",
    title="Gradio Chat App",
    description="Chat with an AI assistant (requires `google-generativeai`)",
)

interface.launch()

# Code below is for development/testing purposes only (not required for Gradio app)
if __name__ == "__main__":
    if not genai:
        print("WARNING: google.generativeai not found. Install with `pip install google-generativeai` for AI-powered responses.")

    genai.configure(api_key='AIzaSyCMBk81YmILNTok8hd6tYtJaevp1qbl6I0')  # Replace with your actual API key
    model = genai.GenerativeModel('gemini-pro')

    while True:
        user_message = input("You: ")
        response = chat(user_message)
        print(f"AI: {response}")
        print("-" * 80)