improve: introduce isort for linting Python imports (#1983)

api/services/model_provider_service.py

@@ -1,20 +1,21 @@
 import logging
 import mimetypes
 import os
-from typing import Optional, cast, Tuple
+from typing import Optional, Tuple, cast
 
 import requests
-from flask import current_app
-
 from core.entities.model_entities import ModelStatus
 from core.model_runtime.entities.model_entities import ModelType, ParameterRule
 from core.model_runtime.model_providers import model_provider_factory
 from core.model_runtime.model_providers.__base.large_language_model import LargeLanguageModel
 from core.provider_manager import ProviderManager
+from flask import current_app
 from models.provider import ProviderType
-from services.entities.model_provider_entities import ProviderResponse, CustomConfigurationResponse, \
-    SystemConfigurationResponse, CustomConfigurationStatus, ProviderWithModelsResponse, ModelResponse, \
-    DefaultModelResponse, ModelWithProviderEntityResponse, SimpleProviderEntityResponse
+from services.entities.model_provider_entities import (CustomConfigurationResponse, CustomConfigurationStatus,
+                                                       DefaultModelResponse, ModelResponse,
+                                                       ModelWithProviderEntityResponse, ProviderResponse,
+                                                       ProviderWithModelsResponse, SimpleProviderEntityResponse,
+                                                       SystemConfigurationResponse)
 
 logger = logging.getLogger(__name__)