Added self in the method call

handler.py

@@ -66,9 +66,9 @@ class EndpointHandler():
         # img_url = 'https://storage.googleapis.com/sfr-vision-language-research/BLIP/demo.jpg' 
         # raw_image = Image.open(requests.get(img_url, stream=True).raw).convert('RGB')
         
-        inputs = processor(raw_image, prompt, return_tensors="pt")
+        inputs = self.processor(raw_image, prompt, return_tensors="pt")
         
-        out = model.generate(**inputs)
+        out = self.model.generate(**inputs)
         captions = processor.decode(out[0], skip_special_tokens=True)
         
         return {"captions": captions}