[Auto Sync] Update simple_eval_common.py (20250923) (#10824)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: cctry <shiyang@x.ai>

python/sglang/test/simple_eval_common.py

@@ -136,7 +136,7 @@ class ChatCompletionSampler(SamplerBase):
                 self._pack_message("system", self.system_message)
             ] + message_list
         trial = 0
-        while True:
+        while trial < 6:  # 126 seconds in total
             try:
                 response = self.client.chat.completions.create(
                     model=self.model,