Fixed image type

app.py

@@ -172,7 +172,7 @@ iface = gr.Interface(
 	fn=generate_captions,
 	# Define the inputs: Image, Slider for Max Length, Slider for Temperature
 	inputs=[
-		gr.inputs.Image(label="Image"),
+		gr.inputs.Image(type="pil", label="Image"),
 		gr.inputs.Slider(minimum=16, maximum=64, step=2, default=32, label="Max Length"),
 		gr.inputs.Slider(minimum=0.5, maximum=1.5, step=0.1, default=1.0, label="Temperature"),
 		gr.inputs.Checkbox(default=False, label="Use example image")