Update app.py

app.py

@@ -69,7 +69,7 @@ def inference(input_image, transparency=0.5, target_layer_number=-1):
 demo = gr.Interface(
     inference,
     inputs = [
-        gr,Image(width=256, height=256, label="Input Image"),
+        gr.Image(width=256, height=256, label="Input Image"),
         gr.Slider(0, 1, value=0.5, label="Overall opacity fo the overlay"),
         gr.Slider(-2, -1, value=-2, step=1, label="Which GradCAM layer?")    
     ],