fix model_<anyof/oneof>.mustache

Author: padznich

modules/openapi-generator/src/main/resources/python/model_anyof.mustache

@@ -1,15 +1,12 @@
 from __future__ import annotations
-from inspect import getfullargspec
-import json
-import pprint
 import re  # noqa: F401
 {{#vendorExtensions.x-py-other-imports}}
 {{{.}}}
 {{/vendorExtensions.x-py-other-imports}}
 {{#vendorExtensions.x-py-model-imports}}
 {{{.}}}
 {{/vendorExtensions.x-py-model-imports}}
-from typing import Union, Any, List, Set, TYPE_CHECKING, Optional, Dict, Literal, Self
+from typing import Union
 from pydantic import Field, RootModel
 
 {{#lambda.uppercase}}{{{classname}}}{{/lambda.uppercase}}_ANY_OF_SCHEMAS = [{{#anyOf}}"{{.}}"{{^-last}}, {{/-last}}{{/anyOf}}]

modules/openapi-generator/src/main/resources/python/model_oneof.mustache

@@ -1,14 +1,12 @@
 from __future__ import annotations
-import json
-import pprint
 {{#vendorExtensions.x-py-other-imports}}
 {{{.}}}
 {{/vendorExtensions.x-py-other-imports}}
 {{#vendorExtensions.x-py-model-imports}}
 {{{.}}}
 {{/vendorExtensions.x-py-model-imports}}
-from pydantic import BaseModel, ConfigDict, StrictStr, Field, RootModel, model_validator
-from typing import Any, Union, List, Set, Optional, Dict, Union, Literal, Self
+from pydantic import Field, RootModel
+from typing import Union
 
 {{#lambda.uppercase}}{{{classname}}}{{/lambda.uppercase}}_ONE_OF_SCHEMAS = [{{#oneOf}}"{{.}}"{{^-last}}, {{/-last}}{{/oneOf}}]