#!/usr/bin/env python3
"""
Minimal test to identify what's causing initialization failure
"""

print("Starting minimal test...")

try:
    import gradio as gr
    print("✅ Gradio imported successfully")
except Exception as e:
    print(f"❌ Gradio import failed: {e}")
    exit(1)

try:
    import os
    print("✅ Environment variables check...")
    openai_key = os.environ.get("OPENAI_API_KEY")
    if openai_key:
        print("✅ OPENAI_API_KEY found")
    else:
        print("❌ OPENAI_API_KEY not found")
except Exception as e:
    print(f"❌ Environment check failed: {e}")

try:
    import openai
    print("✅ OpenAI imported successfully")
except Exception as e:
    print(f"❌ OpenAI import failed: {e}")

def minimal_app():
    print("Creating minimal Gradio app...")
    
    def simple_chat(message, history):
        return history + [["User: " + message, "Bot: Hello! This is a test response."]]
    
    with gr.Blocks(title="Minimal Test") as app:
        gr.Markdown("# Minimal Test App")
        chatbot = gr.Chatbot()
        msg = gr.Textbox(placeholder="Type a message...")
        msg.submit(simple_chat, [msg, chatbot], chatbot)
        
    return app

if __name__ == "__main__":
    try:
        print("Building app...")
        app = minimal_app()
        print("✅ App built successfully")
        
        print("Launching app...")
        app.launch(
            server_name="0.0.0.0",
            server_port=7860,
            show_error=True,
            quiet=False
        )
        print("✅ App launched successfully")
        
    except Exception as e:
        print(f"❌ App launch failed: {e}")
        import traceback
        traceback.print_exc()