move pwd under Linux branch (#3864)

Author: lanluo-nvidia

.github/workflows/build-test-windows.yml

@@ -107,7 +107,7 @@ jobs:
         set -euo pipefail
         pushd .
         cd tests/py/dynamo
-        ../../../packaging/vc_env_helper.bat python -m pytest -ra -n 8--junitxml=${RUNNER_TEST_RESULTS_DIR}/l0_dynamo_converter_tests_results.xml  --dist=loadscope --maxfail=20 conversion/
+        ../../../packaging/vc_env_helper.bat python -m pytest -ra -n 8 --junitxml=${RUNNER_TEST_RESULTS_DIR}/l0_dynamo_converter_tests_results.xml  --dist=loadscope --maxfail=20 conversion/
         popd
 
   L0-dynamo-core-tests:

py/torch_tensorrt/_TensorRTProxyModule.py

@@ -4,7 +4,6 @@
 import logging
 import os
 import platform
-import pwd
 import sys
 import tempfile
 from types import ModuleType
@@ -74,6 +73,8 @@ def enable_capture_tensorrt_api_recording() -> None:
         os.environ["TRT_SHIM_NVINFER_LIB_NAME"] = os.path.join(
             tensorrt_lib_path, "libnvinfer.so"
         )
+        import pwd
+
         current_user = pwd.getpwuid(os.getuid())[0]
         shim_temp_dir = os.path.join(
             tempfile.gettempdir(), f"torch_tensorrt_{current_user}/shim"