[fix] baseline7 pyc清除+greedy n>1+fanout宽松+image重试+max_num_seqs env覆盖

qwen3_6_scripts/vendor_overrides/vllm/sampling_params.py

@@ -423,9 +423,8 @@ class SamplingParams(
             raise ValueError("best_of must equal n to use output_kind=DELTA")
 
     def _verify_greedy_sampling(self) -> None:
-        if self.n > 1:
-            raise ValueError("n must be 1 when using greedy sampling, "
-                             f"got {self.n}.")
+        # [BI100] Allow n>1 with greedy: results are deterministic duplicates.
+        pass
 
     def update_from_generation_config(
             self,
@@ -517,4 +516,4 @@ class BeamSearchParams(
     max_tokens: int
     ignore_eos: bool = False
     temperature: float = 0.0
-    length_penalty: float = 1.0
+    length_penalty: float = 1.0