Update

app.py

@@ -55,6 +55,7 @@ def compare_face(frame1, frame2):
         r = requests.post(url=url, files=files, headers=headers)
     except:
         raise gr.Error("Please select images files!")
+
     faces = None
 
     try:
@@ -199,7 +200,7 @@ with gr.Blocks(theme=gr.themes.Default(primary_hue=primary_color, secondary_hue=
                         yaw2 = gr.Number(0, label="Yaw")
                         quality2 = gr.Number(0, label="Quality")
 
-            compare_result_output = gr.JSON(label='Result')
+            compare_result_output = gr.JSON(label='Result', visible=False)
 
     compare_face_button.click(compare_face, inputs=[compare_face_input1, compare_face_input2], outputs=[compare_result_output, compare_face_output, compare_result, 
     liveness1, age1, gender1, emotion1, ethnicity1, mask1, eye1, facehair1, haircolor1, hairtype1, headwear1, activity1, pitch1, roll1, yaw1, quality1,