add env file support

database.py

@@ -1,11 +1,10 @@
 from models import User
 from passlib.context import CryptContext
+from settings import settings
 import sqlite3
 import jwt
 import datetime
 
-JWT_SECRET = "secret"
-
 connection = sqlite3.connect('database.db')
 connection.row_factory = sqlite3.Row
 cursor = connection.cursor()
@@ -46,4 +45,4 @@ def login(user: User) -> str:
           "exp": exp
      }
      
-     return jwt.encode(payload=payload, key=JWT_SECRET, algorithm="HS256")
+     return jwt.encode(payload=payload, key=settings.jwt_secret, algorithm=settings.jwt_algorithm)