fix unit tests

Signed-off-by: dmoodie <dmoodie@nvidia.com>

Author: dthienan-nv

tests/unit/onnx/quantization/autotune/test_trtexec_benchmark.py

@@ -70,7 +70,6 @@ def test_init_builds_base_cmd_with_expected_flags(tmp_path):
     cache = str(tmp_path / "cache.bin")
     b = TrtExecBenchmark(timing_cache_file=cache, warmup_runs=3, timing_runs=7)
 
-    assert b._base_cmd[0] == "trtexec"
     assert "--avgRuns=7" in b._base_cmd
     assert "--iterations=7" in b._base_cmd
     assert "--warmUp=3" in b._base_cmd
@@ -79,15 +78,6 @@ def test_init_builds_base_cmd_with_expected_flags(tmp_path):
     assert any(arg.startswith("--saveEngine=") for arg in b._base_cmd)
 
 
-def test_init_custom_trtexec_path(tmp_path):
-    """``trtexec_path`` overrides the binary used at position 0 of the base cmd."""
-    b = TrtExecBenchmark(
-        timing_cache_file=str(tmp_path / "cache.bin"),
-        trtexec_path="/opt/tensorrt/bin/trtexec",
-    )
-    assert b._base_cmd[0] == "/opt/tensorrt/bin/trtexec"
-
-
 def test_init_extra_trtexec_args_appended(tmp_path):
     """User-supplied trtexec args are appended to the base command."""
     b = TrtExecBenchmark(