I have simple fastapi project. I have 3 directory and i am calling my model from other directory its showing that

from shakeitupapp.models.category import CategoryModel

ModuleNotFoundError: No module named 'shakeitupapp'

You can see my file structure i have added init in each directory

And the file i am calling is simply this

from pydantic import BaseModel, Field
from typing import Optional
from fastapi.encoders import jsonable_encoder


class CategoryModel(BaseModel):
    categoryName: str = Field(...)
    categoryType: Optional[str] = None

I tru to import like these 2 but nothing works

from shakeitupapp.models.category import CategoryModel
from ..models.category import CategoryModel