Update app.py

app.py

@@ -30,7 +30,7 @@ def image_preprocess(image):
         image = image.convert("RGB")
     return image
 
-def generate_caption(processor, model, device, image):
+def generate_caption(image_processor, model, device, image):
     inputs = image_processor(image, return_tensors='pt').to(device)
     model.eval()
     # Generate caption