Update app.py

app.py

@@ -106,7 +106,7 @@ with demo:
     options = gr.Dropdown(choices=models,label='Select Object Detection Model',show_label=True)
     slider_input = gr.Slider(minimum=0.2,maximum=1,value=0.7,label='Prediction Threshold')
     
-    with gr.Tabs()   
+    with gr.Tabs():  
         with gr.TabItem('Image Upload'):
             with gr.Row():
                 img_input = gr.Image(type='pil')