# PART 3: Your prompt
    print("\nPART 3: YOUR OWN INSTRUCTION PROMPT")
    custom = input("Enter your instruction-based prompt: ").strip()
    try:
        temp = float(input("Set temperature (0.1 to 1.0): ").strip())
        if not (0.1 <= temp <= 1.0): raise ValueError
    except ValueError:
        print("Invalid temperature. Using 0.7.")
        temp = 0.7

    print(f"\n--- YOUR PROMPT @ TEMP {temp} ---")
    print(generate_response(custom, temperature=temp, max_tokens=512))

    # Reflection + Challenge
    print("\nREFLECTION:")
    print("1) What changed when prompts became more specific?")
    print("2) What improved when context was added?")
    print("3) Which prompt felt most useful and why?")
    print("\nCHALLENGE: Create a prompt chain:")
    print("Generate content → rewrite with constraints → create a sequel (try different temps).")

def pseudo_stream(text, delay=0.013):
    for ch in text:
        print(ch, end="", flush=True)
        time.sleep(delay)
    print()

def bonus_stream():
    choice = input("\nBONUS: streaming-like output? (y/n): ").lower().strip()
    if choice == "y":
        p = input("Enter a prompt: ").strip()
        out = generate_response(p, temperature=0.7, max_tokens=512)
        print("\nStreaming-like response (not real streaming):")
        pseudo_stream(out)

if __name__ == "__main__":
    temperature_prompt_activity()
    bonus_stream()