[DBACLD-47417] Remove unused inspect_pickle_version

ops-implementations/ads-ml-service/app/runtime/inspection.py

@@ -71,7 +71,3 @@ def inspect_pmml_model_name(model_file: bytes) -> typing.Optional[str]:
 def inspect_pmml_subtype(model_file: bytes) -> typing.Optional[str]:
     wrapper = load_pmml_model(model_file).loaded_model
     return wrapper.model.modelElement
-
-
-def inspect_pickle_version(model_file: bytes) -> int:
-    return max(op[0].proto for op in pickletools.genops(model_file))

ops-implementations/ads-ml-service/app/schemas/impl.py

@@ -17,7 +17,6 @@
 
 import enum
 import typing
-import typing_extensions
 import datetime as dt
 
 import numpy

ops-implementations/ads-ml-service/app/tests/runtime/test_signature_inspection.py

@@ -55,29 +55,6 @@ def test_pmml_output_schema_inspection(
     }
 
 
-def test_inspect_pickle_version():
-    # Arrange
-    p0 = pickle.dumps('test_0', protocol=0)
-    p1 = pickle.dumps('test_1', protocol=1)
-    p2 = pickle.dumps('test_2', protocol=2)
-    p3 = pickle.dumps(str.encode('test_3'), protocol=3)
-    p4 = pickle.dumps('test_4', protocol=4)
-
-    # When
-    ver_0 = app_signature_inspection.inspect_pickle_version(p0)
-    ver_1 = app_signature_inspection.inspect_pickle_version(p1)
-    ver_2 = app_signature_inspection.inspect_pickle_version(p2)
-    ver_3 = app_signature_inspection.inspect_pickle_version(p3)
-    ver_4 = app_signature_inspection.inspect_pickle_version(p4)
-
-    # Assert
-    assert ver_0 == 0
-    assert ver_1 == 1
-    assert ver_2 == 2
-    assert ver_3 == 3
-    assert ver_4 == 4
-
-
 def test_inspect_pmml_subtype():
     # When
     sub_type_regression = app_signature_inspection.inspect_pmml_subtype(