app.py

import gradio as gr

def respond(message, history):
    """
    Simple chatbot response function.
    Args:
        message (str): User's message
        history (list): Chat history
    Returns:
        str: Bot's response
    """
    # Simple response dictionary
    responses = {
        "hello": "Hi there! How can I help you?",
        "hi": "Hello! Nice to meet you!",
        "how are you": "I'm doing great, thanks for asking!",
        "bye": "Goodbye! Have a great day!",
        "thank you": "You're welcome!",
    }
    
    # Check for matching response
    message = message.lower().strip()
    for key in responses:
        if key in message:
            return responses[key]
    
    # Default response if no match found
    return "I'm not sure I understand. Could you rephrase that?"

# Create the chat interface
demo = gr.ChatInterface(
    fn=respond,
    title="Simple test Chat bot",
    
)

if __name__ == "__main__":
    demo.launch()