def chat_response(message):
    if "syllabus" in message.lower():
        chunk_size = 500  # Ek baar me 500 characters
        chunks = [syllabus_text[i:i+chunk_size] for i in range(0, len(syllabus_text), chunk_size)]
        return "\n\n".join(chunks[:3])  # Sirf pehle 3 chunks dikhayega (1500 characters)
    
    response = chatbot(message, max_length=100, do_sample=True)
    return response[0]['generated_text']
    iface.launch()