add logging

app.py

@@ -570,7 +570,8 @@ def mcp_agent_pipeline(niche, style, num_variations=3, add_voice=True):
                 created_videos.append(creation_result["output_path"])
                 status_log.append(f"   ✅ Variation {i+1} created!")
             else:
-                status_log.append(f"   ⚠️ Variation {i+1} failed")
+                error_msg = creation_result.get("message", "Unknown error")
+                status_log.append(f"   ⚠️ Variation {i+1} failed: {error_msg}")
         
         if not created_videos:
             status_log.append("\n❌ All video creations failed")
@@ -667,6 +668,9 @@ def fallback_pipeline(niche, style, num_variations=3, add_voice=True):
         
         if creation_result["success"]:
             created_videos.append(creation_result["output_path"])
+        else:
+            error_msg = creation_result.get("message", "Unknown error")
+            status_log.append(f"   ❌ Video {i+1} error: {error_msg}")
     
     if not created_videos:
         return "\n".join(status_log) + "\n❌ Video creation failed", video_results[0]["video_url"] if video_results else None, []
@@ -789,4 +793,3 @@ with gr.Blocks(title="AIQuoteClipGenerator - MCP Edition", theme=gr.themes.Soft(
 
 if __name__ == "__main__":
     demo.launch()
-