use simpler dotenv file

auth/models.py

@@ -6,6 +6,7 @@ from pydantic import BaseModel
 from fastapi import Depends, HTTPException
 from typing import Annotated, Optional
 from fastapi.security import OAuth2PasswordBearer
+from passlib.context import CryptContext
 import jwt
 from sqlmodel import SQLModel, Field, Session, select
 from pydantic.networks import EmailStr
@@ -93,7 +94,7 @@ def create_access_token(
     to_encode = data.copy()
     expire = datetime.now(timezone.utc) + expires_delta
     to_encode.update({"exp": expire})
-    encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
+    encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm="HS256")
     return encoded_jwt
 
 
@@ -118,7 +119,7 @@ async def get_current_user(
         headers={"WWW-Authenticate": "Bearer"},
     )
     try:
-        payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
+        payload = jwt.decode(token, SECRET_KEY, algorithms=["HS256"])
         token_data = TokenData(**payload)
         username: Optional[str] = payload.get("sub")
         if username is None: