Update app.py

app.py

@@ -122,10 +122,10 @@ def generate_description(image):
     output = model_gptneo.generate(
         input_ids=input_ids,
         attention_mask=attention_mask,
-        max_length=300,
+        max_length=250,
         temperature=0.7,
         top_p=0.9,
-        repetition_penalty=1.2,
+        repetition_penalty=1.5,
         do_sample=True,
         pad_token_id=tokenizer.pad_token_id
     )