Update app.py

app.py

@@ -1005,60 +1005,59 @@ def create_interface():
     
     return app
 
-# --- API Interface Creation ---
-def create_api_interface():
-    """Create a separate API-only interface"""
-    
-    api_interface = gr.Interface(
-        fn=run_pipeline_api,
-        inputs=[
-            gr.Textbox(label="DNA Sequence", placeholder="Enter DNA sequence..."),
-            gr.Slider(minimum=50, maximum=99, value=95, label="Similarity Threshold (%)"),
-            gr.Checkbox(label="Build ML Tree", value=False)
-        ],
-        outputs=gr.JSON(label="Analysis Results"),
-        title="F Gene Analysis API",
-        description="API endpoint for F gene analysis pipeline",
-        allow_flagging="never"
-    )
-    
-    return api_interface
-
 # --- Main Application Setup ---
 if __name__ == "__main__":
-    # Create the main interface
-    main_app = create_interface()
+    import threading
+    import time
     
-    # Create API interface
-    api_app = create_api_interface()
+    # Create the main interface (full functionality)
+    main_app = create_interface()
     
-    # Try to launch with API enabled
-    try:
-        # Mount both interfaces
-        app = gr.TabbedInterface(
-            [main_app, api_app],
-            ["Main Interface", "API"], 
-            title="F Gene Analysis Pipeline"
+    # Create a simple API-only interface
+    def create_simple_api():
+        """Create a minimal API interface that definitely works with enable_api=True"""
+        return gr.Interface(
+            fn=run_pipeline_api,
+            inputs=[
+                "text",  # Simple text input
+                gr.Slider(50, 99, 95),  # Simple slider
+                "checkbox"  # Simple checkbox
+            ],
+            outputs="json",  # Simple JSON output
+            title="F Gene Analysis API"
         )
-        
-        # Launch with API enabled
-        app.launch(
-            server_name="0.0.0.0",
-            server_port=7860,
-            share=False,
-            enable_api=True,  # This should work now
-            api_open=True,
-            show_error=True
-        )
-        
-    except Exception as e:
-        logging.error(f"Failed to launch with API: {e}")
-        logging.info("Falling back to main interface without API...")
-        
-        # Fallback: launch main interface without API
-        main_app.launch(
-            server_name="0.0.0.0", 
-            server_port=7860,
-            share=False,
-            show_error=True
-        )
+    
+    def start_api_server():
+        """Start API server in background thread"""
+        try:
+            time.sleep(2)  # Wait for main app to start
+            print("🔌 Starting API server...")
+            
+            api_app = create_simple_api()
+            api_app.launch(
+                server_name="0.0.0.0",
+                server_port=7861,
+                enable_api=True,
+                api_open=True,
+                share=False,
+                prevent_thread_lock=True,
+                quiet=True
+            )
+            print("✅ API server running on http://localhost:7861")
+            print("📡 API endpoint: http://localhost:7861/api/predict")
+            
+        except Exception as e:
+            print(f"⚠️ API server failed: {e}")
+    
+    # Start API server in background
+    api_thread = threading.Thread(target=start_api_server, daemon=True)
+    api_thread.start()
+    
+    # Launch main app
+    print("🚀 Starting main application...")
+    main_app.launch(
+        server_name="0.0.0.0",
+        server_port=7860,
+        share=False,
+        show_error=True
+    )