Update app.py

app.py

@@ -24,7 +24,9 @@ def generate_affirmation(description):
             top_k=50,
             top_p=0.95,
             do_sample=True,
-            pad_token_id=tokenizer.eos_token_id
+            pad_token_id=tokenizer.eos_token_id,
+            repetition_penalty=1.2,
+            no_repeat_ngram_size=3
         )
 
     full_output = tokenizer.decode(outputs[0], skip_special_tokens=True)