Update app.py

app.py

@@ -48,7 +48,7 @@ with gr.Blocks() as demo:
     def predict(img, model_name):
         if model_name == "CLIP-GPT2":
             return generate_caption_clipgpt(img)  
-        elif model_name == "ViT-GPT2"
+        elif model_name == "ViT-GPT2":
             return generate_caption_vitgpt(img)
         else:
             return "Caption generation for this model is not yet implemented."