Update app.py

app.py

@@ -173,7 +173,7 @@ Hãy trả lời rất dài theo định dạng sau:
 """
 
 
-@spaces.GPU
+@spaces.GPU(duration=120)
 def chat(message, history):
     global global_think_mode
 
@@ -236,7 +236,7 @@ We currently only support one image at the start of the context! Please start a
           yield generated_text_without_prompt
     else:
         ####################################################### thinking #######################################################
-        generation_config = dict(max_new_tokens= 2000, do_sample=False, num_beams = 2, repetition_penalty=2.0)
+        generation_config = dict(max_new_tokens= 2000, do_sample=False, num_beams = 3, repetition_penalty=2.0)
     
         if len(history) == 0:
             if pixel_values is not None: