Update app.py

app.py

@@ -198,4 +198,13 @@ async def infer4_endpoint(request: InferenceRequestMinimal):
     except Exception as e:
         print(f"[Fatal Error] During API call: {e}")
         raise HTTPException(
-            status_code=500,
+            status_code=500,
+            detail="Internal Server Error."
+        )
+        
+        
+# --- 8. 啟動應用程式 ---
+
+if __name__ == "__main__":
+    print("FastAPI 服務正在啟動...")
+    uvicorn.run("app:app", host="0.0.0.0", port=7860, reload=False)