Update app.py

app.py

@@ -249,8 +249,8 @@ Provide a descriptive alt text in 1-2 sentences that is informative but not over
                 **input_ids,
                 max_new_tokens=1024,
                 disable_compile=True,
-                do_sample=True,
-                temperature=0.7
+                do_sample=False,
+                pad_token_id=self.processor.tokenizer.pad_token_id
             )
             
             text = self.processor.batch_decode(