Update app.py

app.py

@@ -55,9 +55,9 @@ with gradio.Blocks() as demo:
 
     with gradio.Row():
         # Image upload or webcam
-        image_in = gr.Image(type="pil", label="Upload image", sources=["upload", "webcam"])
+        image_in = gradio.Image(type="pil", label="Upload image", sources=["upload", "webcam"])
 
-        threshold = gr.Slider(
+        threshold = gradio.Slider(
             0.0, 1.0, value=0.2, step=0.05, label="Confidence threshold"
         )