refactor: 重构openai包基础组件架构

pkg/openai/entities.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+import typing
+import enum
+import pydantic
+
+
+class MessageRole(enum.Enum):
+
+    SYSTEM = 'system'
+
+    USER = 'user'
+
+    ASSISTANT = 'assistant'
+
+    FUNCTION = 'function'
+
+
+class FunctionCall(pydantic.BaseModel):
+    name: str
+
+    args: dict[str, typing.Any]
+
+
+class Message(pydantic.BaseModel):
+
+    role: MessageRole
+
+    content: typing.Optional[str] = None
+
+    function_call: typing.Optional[FunctionCall] = None