[None][chore] Revert "[TRTLLM-7835][test] add default sample config for perf test (#8523) (#8725)

Signed-off-by: Robin Kobus <[email protected]>

Author: Funatiq

tests/integration/defs/perf/sample_options_config.py

@@ -29,7 +29,6 @@
 
 from ..conftest import get_llm_root, llm_models_root, trt_environment
 from .pytorch_model_config import get_model_yaml_config
-from .sample_options_config import get_sample_options_config
 from .utils import (AbstractPerfScriptTestClass, PerfBenchScriptTestCmds,
                     PerfDisaggScriptTestCmds, PerfMetricType,
                     PerfServerClientBenchmarkCmds, generate_test_nodes)
@@ -1646,6 +1645,7 @@ def get_trtllm_bench_command(self, engine_dir):
             benchmark_cmd += [f"--streaming"]
         #use default yaml config
         if self._config.backend == "pytorch":
+            import yaml
             pytorch_config_path = os.path.join(engine_dir,
                                                "extra-llm-api-config.yml")
             if not os.path.exists(pytorch_config_path):
@@ -1657,6 +1657,7 @@ def get_trtllm_bench_command(self, engine_dir):
                 yaml.dump(config, f, default_flow_style=False)
             benchmark_cmd += [f"--extra_llm_api_options={pytorch_config_path}"]
         elif self._config.backend == "_autodeploy":
+            import yaml
             autodeploy_config_path = os.path.join(engine_dir,
                                                   "extra_llm_api_options.yaml")
             if not os.path.exists(autodeploy_config_path):
@@ -1683,15 +1684,6 @@ def get_trtllm_bench_command(self, engine_dir):
             benchmark_cmd += [
                 f"--extra_llm_api_options={autodeploy_config_path}"
             ]
-        # for sample options
-        sample_options_path = os.path.join(engine_dir, "sample_options.yml")
-        if not os.path.exists(sample_options_path):
-            os.makedirs(os.path.dirname(sample_options_path), exist_ok=True)
-        sample_config = get_sample_options_config(self._config.to_string())
-        print_info(f"sample options config: {sample_config}")
-        with open(sample_options_path, 'w') as f:
-            yaml.dump(sample_config, f, default_flow_style=False)
-        benchmark_cmd += [f"--sample_options={sample_options_path}"]
         return benchmark_cmd
 
     def get_commands(self):