Remove DB credentials

api/sql_app/database.py

@@ -2,7 +2,7 @@ from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 
-SQLALCHEMY_DATABASE_URL = "mysql+pymysql://dtm:bakedbeans-and-egg-09@192.168.178.190" + \
+SQLALCHEMY_DATABASE_URL = "" + \
                           "/digital_temperature_monitor?charset=utf8mb4"
 
 engine = create_engine(SQLALCHEMY_DATABASE_URL)