Update app.py

app.py

@@ -115,8 +115,8 @@ def chat(message, history):
     else:
         test_image = history[0][0][0]
         
-    pixel_values = load_image(test_image, max_num=12).to(torch.bfloat16).cuda()
-    generation_config = dict(max_new_tokens= 1024, do_sample=True, num_beams = 3, repetition_penalty=2.5)
+    pixel_values = load_image(test_image, max_num=6).to(torch.bfloat16).cuda()
+    generation_config = dict(max_new_tokens= 1024, do_sample=True, num_beams = 3, repetition_penalty=3.5)