app.py

import gradio as gr
import requests

# Function to interact with the Ollama backend
def chat_with_ollama(message):
    try:
        # Ollama server running on localhost:11434
        ollama_endpoint = "http://localhost:11434/api/generate"
        payload = {"message": message}
        
        response = requests.post(ollama_endpoint, json=payload)
        response_data = response.json()
        
        if response.status_code == 200:
            return response_data.get("response", "No response from Ollama.")
        else:
            return f"Error: {response_data.get('error', 'Unknown error')}"
    except Exception as e:
        return f"An error occurred: {str(e)}"

# Gradio interface
iface = gr.Interface(
    fn=chat_with_ollama,
    inputs=gr.Textbox(lines=2, placeholder="Type your message..."),
    outputs="text",
    title="Gradio Chatbot with Ollama Backend"
)

if __name__ == "__main__":
    iface.launch(server_name="0.0.0.0", server_port=7860)