cache_transceiver_config (NVIDIA#4556)

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

Author: chuangz0

tensorrt_llm/llmapi/llm.py

@@ -609,7 +609,7 @@ def _build_model(self):
         if self._on_trt_backend and self.args.extended_runtime_perf_knob_config is not None:
             executor_config.extended_runtime_perf_knob_config = PybindMirror.maybe_to_pybind(
                 self.args.extended_runtime_perf_knob_config)
-        if self._on_trt_backend and self.args.cache_transceiver_config is not None:
+        if self.args.cache_transceiver_config is not None:
             executor_config.cache_transceiver_config = PybindMirror.maybe_to_pybind(
                 self.args.cache_transceiver_config)
         from tensorrt_llm._torch.pyexecutor.config import update_executor_config