Questuion in pydantic doc,pydantic ^2.0.0 not support like this a:Optional[str],but rather support a:Optional[str] = Field(default=None) however,pylint check my code raise warning[E1101(no-member), get] Instance of 'FieldInfo' has no 'split' member from pydantic import BaseModel, Field from typing import Optional class A(BaseModel): a: Optional[str] = Field(default=None) def get(**kwargs): return A(**kwargs).a.split(" ") Attempt if i use a:Optional[str] = None can solve all the problems above,but my project some fileds use Field Declare pylint disable check in pyfile: pylint: disable=no-member Declare pylint disable check in .pylinrc How can I solve the above problem Continue reading...