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from pydantic import BaseModel, Field
from typing import List, Dict, Optional, Union
class FunctionParameter(BaseModel):
type: str
properties: Dict[str, Dict[str, str]]
required: List[str]
# 定义 Function 模型
class Function(BaseModel):
name: str
description: str
parameters: Optional[FunctionParameter] = Field(default=None, exclude=None)
# 定义 Tool 模型
class Tool(BaseModel):
type: str
function: Function
class FunctionCall(BaseModel):
name: str
arguments: str
class ToolCall(BaseModel):
id: str
type: str
function: FunctionCall
class ImageUrl(BaseModel):
url: str
class ContentItem(BaseModel):
type: str
text: Optional[str] = None
image_url: Optional[ImageUrl] = None
class Message(BaseModel):
role: str
name: Optional[str] = None
arguments: Optional[str] = None
content: Optional[Union[str, List[ContentItem]]] = None
tool_calls: Optional[List[ToolCall]] = None
class Message(BaseModel):
role: str
name: Optional[str] = None
content: Optional[Union[str, List[ContentItem]]] = None
tool_calls: Optional[List[ToolCall]] = None
tool_call_id: Optional[str] = None
class Config:
extra = "allow" # 允许额外的字段
class RequestModel(BaseModel):
model: str
messages: List[Message]
logprobs: Optional[bool] = None
top_logprobs: Optional[int] = None
stream: Optional[bool] = None
include_usage: Optional[bool] = None
temperature: Optional[float] = 0.5
top_p: Optional[float] = 1.0
max_tokens: Optional[int] = None
presence_penalty: Optional[float] = 0.0
frequency_penalty: Optional[float] = 0.0
n: Optional[int] = 1
user: Optional[str] = None
tool_choice: Optional[str] = None
tools: Optional[List[Tool]] = None |