Update app.py

app.py

@@ -1,14 +1,29 @@
 import gradio as gr
 import asyncio
 import json
+import logging
+import traceback
 from agentic_reliability_framework.runtime.engine import EnhancedReliabilityEngine
 
-# Initialize the engine (loads agents, policies, etc.)
-engine = EnhancedReliabilityEngine()
+# Configure logging to show details
+logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+# Initialize the engine
+try:
+    logger.info("Initializing EnhancedReliabilityEngine...")
+    engine = EnhancedReliabilityEngine()
+    logger.info("Engine initialized successfully.")
+except Exception as e:
+    logger.error(f"Failed to initialize engine: {e}\n{traceback.format_exc()}")
+    engine = None
 
 async def analyze(component, latency, error_rate, throughput, cpu_util, memory_util):
     """Call the ARF v4 engine with telemetry data."""
+    if engine is None:
+        return json.dumps({"error": "Engine failed to initialize. Check logs."}, indent=2)
     try:
+        logger.info(f"Analyzing: component={component}, latency={latency}, error_rate={error_rate}, throughput={throughput}, cpu={cpu_util}, mem={memory_util}")
         result = await engine.process_event_enhanced(
             component=component,
             latency=float(latency),
@@ -17,9 +32,11 @@ async def analyze(component, latency, error_rate, throughput, cpu_util, memory_u
             cpu_util=float(cpu_util) if cpu_util else None,
             memory_util=float(memory_util) if memory_util else None
         )
+        logger.info("Analysis completed successfully.")
         return json.dumps(result, indent=2)
     except Exception as e:
-        return f"❌ Error: {str(e)}"
+        logger.error(f"Error during analysis: {e}\n{traceback.format_exc()}")
+        return json.dumps({"error": str(e), "traceback": traceback.format_exc()}, indent=2)
 
 def sync_analyze(*args):
     """Synchronous wrapper for Gradio."""
@@ -70,4 +87,5 @@ with gr.Blocks(title="ARF v4 – Reliability Lab", theme="soft") as demo:
     [💼 Enterprise](mailto:petter2025us@outlook.com)
     """)
 
-demo.launch(server_name="0.0.0.0", server_port=7860)
+if __name__ == "__main__":
+    demo.launch(server_name="0.0.0.0", server_port=7860)