make sure integers

app.py

@@ -65,7 +65,8 @@ def create_response_paraphrase(input_str, max_length,num_return_sequences):
 
     encoding = paraphrase_tokenizer.encode_plus(text, pad_to_max_length=True, return_tensors="pt")
     input_ids, attention_masks = encoding["input_ids"], encoding["attention_mask"]
-
+    num_return_sequences = int(num_return_sequences)  # Ensure this is an integer
+    max_length = int(max_length)
     outputs = paraphrase_model.generate(
         input_ids=input_ids, attention_mask=attention_masks,
         # max_length=256,