#1

database_connection.py

@@ -2,11 +2,12 @@
 
 import mysql.connector
 
+
 def db_connection(user, password, host):
-    connection = None
+    connection = ''
 
     try:
-        connection = mysql.connector.connect(user, password, host)
+        connection = mysql.connector.connect(user=user, password=password, host=host)
     except mysql.connector.Error as err:
-        print('Something went wrong' , err)
+        print('Something went wrong', err)
     return connection.cursor()

main.py

@@ -5,10 +5,14 @@
 import config
 import database_connection
 
+
 def menue():
     # TODO Menü erstellen
     return
 
 
 def main():
-    database_connection.db_connection(config.user, config.password, config.host)
+    database_connection.db_connection(config.user, config.password, config.host)
+
+
+main()