Use Full Import Paths for 'test_helpers_passes_utils' (pytorch#13845)

Author: psiddh

backends/cortex_m/test/test_quantize_op_fusion_pass.py

@@ -17,8 +17,12 @@
 from executorch.backends.cortex_m.passes.replace_quant_nodes_pass import (
     ReplaceQuantNodesPass,
 )
+from executorch.backends.cortex_m.test.test_helpers_passes_utils import (
+    AddQuantizer,
+    check_count,
+    get_node_args,
+)
 from executorch.exir.dialects._ops import ops as exir_ops
-from test_helpers_passes_utils import AddQuantizer, check_count, get_node_args
 from torch.export import export, export_for_training
 from torchao.quantization.pt2e.quantize_pt2e import convert_pt2e, prepare_pt2e
 

backends/cortex_m/test/test_replace_quant_nodes.py

@@ -15,11 +15,13 @@
 from executorch.backends.cortex_m.passes.replace_quant_nodes_pass import (
     ReplaceQuantNodesPass,
 )
+from executorch.backends.cortex_m.test.test_helpers_passes_utils import (
+    AddQuantizer,
+    check_count,
+)
 from executorch.exir.dialects._ops import ops as exir_ops
 from executorch.exir.program._program import _transform
 
-from test_helpers_passes_utils import AddQuantizer, check_count
-
 from torch.export import export
 
 from torchao.quantization.pt2e.quantize_pt2e import convert_pt2e, prepare_pt2e