Update app.py

app.py

@@ -82,12 +82,15 @@ def search_face(file, token_txt, request: gr.Request):
             api_name="/search_face"
         )
     except:
-        backend = Client(BACKEND, auth=[USER, PASS])
-        result_text = backend.predict(
-            file=file1,
-            token=token_txt, 
-            api_name="/search_face"
-        )
+        try:
+            backend = Client(BACKEND, auth=[USER, PASS])
+            result_text = backend.predict(
+                file=file1,
+                token=token_txt, 
+                api_name="/search_face"
+            )
+        except:
+            return []
    
     result = json.loads(result_text)
     outarray = []