Update app.py

app.py

@@ -28,7 +28,7 @@ def inference(raw_image, question, decoding_strategy):
 
 inputs = [
         gr.inputs.Image(type='pil'),
-        gr.inputs.Textbox(lines=2, label="Context"),
+        gr.inputs.Textbox(lines=2, label="Context (optional)"),
         gr.inputs.Radio(choices=['Beam search','Nucleus sampling'], type="value", default="Nucleus sampling", label="Caption Decoding Strategy")
     ]
 outputs = gr.outputs.Textbox(label="Output")