Update app.py

app.py

@@ -11,7 +11,7 @@ TOP_K        = 5
 FINAL_TOP_N  = 1           
 MIN_CONF     = 0.14        
 CHUNK_LIMIT  = 300          
-MAX_TOKENS   = 64           
+MAX_TOKENS   = 256           
 TEMP         = 0.2
 QUALITY_LOG  = "quality_feedback.jsonl"