Update app.py

app.py

@@ -18,10 +18,7 @@ def generate_caption(image_file):
 
         # Generate captions using the Blip-Caption model
         captions = model.generate({"image": image}, use_nucleus_sampling=True, num_captions=5)
-        res=" "
-        for i in captions:
-          res=res+",     "+i
-        return (res)
+        return captions
 
 # Set up the Gradio interface
 inputs = gr.inputs.Image(type="pil",label="Image")