Update app.py

app.py

@@ -14,10 +14,11 @@ def generate_response(input_text):
   output_sequences = model.generate(
     input_ids=input_ids,
     max_length=100,
-    temperature=1.0,
+    temperature=0.7,
+    num_return_sequences=1,
+    no_repeat_ngram_size=2,
     top_k=50,
-    top_p=0.95,
-    repetition_penalty=1.2,
+    top_p=0.9,
     do_sample=True,
     pad_token_id=tokenizer.eos_token_id,
     )