simple_test.py

#!/usr/bin/env python3
"""
Simple test app to verify Docker build is working
"""

import gradio as gr
import os
import sys
from datetime import datetime

def test_basic_functionality():
    """Test basic Python functionality"""
    return f"✅ Docker container is working! Python {sys.version}, Time: {datetime.now()}"

def test_imports():
    """Test if key imports work"""
    results = []
    
    # Test basic imports
    try:
        import pydantic
        results.append(f"✅ pydantic {pydantic.VERSION} imported successfully")
    except Exception as e:
        results.append(f"❌ pydantic import failed: {e}")
    
    try:
        import gradio
        results.append(f"✅ gradio {gradio.__version__} imported successfully")
    except Exception as e:
        results.append(f"❌ gradio import failed: {e}")
    
    try:
        import urllib3
        results.append(f"✅ urllib3 {urllib3.__version__} imported successfully")
    except Exception as e:
        results.append(f"❌ urllib3 import failed: {e}")
    
    try:
        import os
        results.append(f"✅ Python os module works")
        results.append(f"✅ Working directory: {os.getcwd()}")
    except Exception as e:
        results.append(f"❌ OS operations failed: {e}")
    
    return "\n".join(results)

# Create simple Gradio interface
with gr.Blocks(title="Docker Test") as demo:
    gr.Markdown("# 🔧 Docker Container Test")
    
    with gr.Row():
        test_btn = gr.Button("Test Basic Functionality")
        basic_output = gr.Textbox(label="Basic Test Output")
    
    with gr.Row():
        import_btn = gr.Button("Test Imports")  
        import_output = gr.Textbox(label="Import Test Output", lines=10)
    
    test_btn.click(test_basic_functionality, outputs=basic_output)
    import_btn.click(test_imports, outputs=import_output)

if __name__ == "__main__":
    print("=== DOCKER CONTAINER TEST ===")
    print(f"Python version: {sys.version}")
    print(f"Current time: {datetime.now()}")
    print(f"Environment: Docker container")
    
    # Launch Gradio
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        show_error=True
    )