chore: bump minimum supported Python version to 3.11 (#10386)

api/core/model_runtime/entities/message_entities.py

@@ -1,6 +1,6 @@
 from abc import ABC
 from collections.abc import Sequence
-from enum import Enum
+from enum import Enum, StrEnum
 from typing import Literal, Optional
 
 from pydantic import BaseModel, Field, field_validator
@@ -49,7 +49,7 @@ class PromptMessageFunction(BaseModel):
     function: PromptMessageTool
 
 
-class PromptMessageContentType(str, Enum):
+class PromptMessageContentType(StrEnum):
     """
     Enum class for prompt message content type.
     """
@@ -95,7 +95,7 @@ class ImagePromptMessageContent(PromptMessageContent):
     Model class for image prompt message content.
     """
 
-    class DETAIL(str, Enum):
+    class DETAIL(StrEnum):
         LOW = "low"
         HIGH = "high"
 

api/core/model_runtime/entities/model_entities.py

@@ -1,5 +1,5 @@
 from decimal import Decimal
-from enum import Enum
+from enum import Enum, StrEnum
 from typing import Any, Optional
 
 from pydantic import BaseModel, ConfigDict
@@ -92,7 +92,7 @@ class ModelFeature(Enum):
     AUDIO = "audio"
 
 
-class DefaultParameterName(str, Enum):
+class DefaultParameterName(StrEnum):
     """
     Enum class for parameter template variable.
     """