fix: Fixed failures for host deps sessions

Signed-off-by: Anurag Dixit <a.dixit91@gmail.com>

Author: andi4191

noxfile.py

@@ -58,7 +58,8 @@ def train_model(session, use_host_env=False):
 
         session.run_always('python',
                         'export_ckpt.py',
-                        'vgg16_ckpts/ckpt_epoch25.pth')
+                        'vgg16_ckpts/ckpt_epoch25.pth',
+                         env={'PYTHONPATH': PYT_PATH})
     else:
         session.run_always('python',
             'main.py',
@@ -146,13 +147,27 @@ def run_accuracy_tests(session, use_host_env=False):
         else:
             session.run_always("python", test)
 
+def copy_model(session):
+    model_files = [ 'trained_vgg16.jit.pt',
+              'trained_vgg16_qat.jit.pt']
+
+    for file_name in model_files:
+        src_file = os.path.join(TOP_DIR, str('examples/int8/training/vgg16/') + file_name)
+        if os.path.exists(src_file):
+            session.run_always('cp',
+                               '-rpf',
+                               os.path.join(TOP_DIR, src_file),
+                               os.path.join(TOP_DIR, str('tests/py/') + file_name),
+                               external=True)
+
 def run_int8_accuracy_tests(session, use_host_env=False):
     print("Running accuracy tests")
+    copy_model(session)
     session.chdir(os.path.join(TOP_DIR, 'tests/py'))
     tests = [
-        "test_ptq_dataloader.py",
+        "test_ptq_dataloader_calibrator.py",
         "test_ptq_to_backend.py",
-        "test_qat_trt_accuracy",
+        "test_qat_trt_accuracy.py",
     ]
     for test in tests:
         if use_host_env:
@@ -162,9 +177,10 @@ def run_int8_accuracy_tests(session, use_host_env=False):
 
 def run_trt_compatibility_tests(session, use_host_env=False):
     print("Running TensorRT compatibility tests")
+    copy_model(session)
     session.chdir(os.path.join(TOP_DIR, 'tests/py'))
     tests = [
-        "test_trt_intercompatibilty.py",
+        "test_trt_intercompatability.py",
         "test_ptq_trt_calibrator.py",
     ]
     for test in tests:
@@ -218,7 +234,7 @@ def run_l1_accuracy_tests(session, use_host_env=False):
         install_deps(session)
         install_torch_trt(session)
     download_models(session, use_host_env)
-    download_datasets(session, use_host_env)
+    download_datasets(session)
     train_model(session, use_host_env)
     run_accuracy_tests(session, use_host_env)
     cleanup(session)
@@ -228,7 +244,7 @@ def run_l1_int8_accuracy_tests(session, use_host_env=False):
         install_deps(session)
         install_torch_trt(session)
     download_models(session, use_host_env)
-    download_datasets(session, use_host_env)
+    download_datasets(session)
     train_model(session, use_host_env)
     finetune_model(session, use_host_env)
     run_int8_accuracy_tests(session, use_host_env)
@@ -239,6 +255,8 @@ def run_l2_trt_compatibility_tests(session, use_host_env=False):
         install_deps(session)
         install_torch_trt(session)
     download_models(session, use_host_env)
+    download_datasets(session)
+    train_model(session, use_host_env)
     run_trt_compatibility_tests(session, use_host_env)
     cleanup(session)