Updated handler

handler.py

@@ -14,11 +14,11 @@ class EndpointHandler():
 
     def __call__(self, data: Dict[str, Any]) -> List[Dict[str, Any]]:
         input_text = data.pop("input_text",data)
-        inputs = tokenizer(input_text, return_tensors="pt")
-        outputs = model.generate(
+        inputs = self.tokenizer(input_text, return_tensors="pt")
+        outputs = self.model.generate(
               **inputs,
               max_length=1000,
               num_return_sequences=1,
                 )
-        output_text = tokenizer.decode(outputs[0], skip_special_tokens=True)
+        output_text = self.tokenizer.decode(outputs[0], skip_special_tokens=True)
         return output_text