diff --git a/secret.py b/secret.py
index 93a6662..0b7de9b 100644
--- a/secret.py
+++ b/secret.py
@@ -1,31 +1,26 @@
 import os, sys
 from dotenv import load_dotenv
-load_dotenv( )
+
+load_dotenv()
 
 TCONNECT_EMAIL = os.environ.get('TCONNECT_EMAIL', 'email@email.com')
 TCONNECT_PASSWORD = os.environ.get('TCONNECT_PASSWORD', 'password')
 
 try:
-  PUMP_SERIAL_NUMBER = int(os.environ.get('PUMP_SERIAL_NUMBER', '11111111'))
-  if (len(str(PUMP_SERIAL_NUMBER)) < 8):
-    print("""PUMP_SERIAL_NUMBER should be a number.
-  Please review the following which is not a number.
-  PUMP_SERIAL_NUMBER={}""".format(os.environ.get('PUMP_SERIAL_NUMBER')))
-    sys.exit(1)
+    PUMP_SERIAL_NUMBER = int(os.environ.get('PUMP_SERIAL_NUMBER', '11111111'))
 except ValueError as e:
-  print("""PUMP_SERIAL_NUMBER must be a number.
-Please review the following which is not a number.
-PUMP_SERIAL_NUMBER={}""".format(os.environ.get('PUMP_SERIAL_NUMBER')))
-  sys.exit(1)
+    print("Error: PUMP_SERIAL_NUMBER must be a number.")
+    print("Current value: {}".format(PUMP_SERIAL_NUMBER))
+    sys.exit(1)
 
 NS_URL = os.environ.get('NS_URL', 'https://yournightscouturl/')
 NS_SECRET = os.environ.get('NS_SECRET', 'apisecret')
 
 TIMEZONE_NAME = os.environ.get('TIMEZONE_NAME', 'America/New_York')
+
 _config = ['TCONNECT_EMAIL', 'TCONNECT_PASSWORD', 'PUMP_SERIAL_NUMBER',
           'NS_URL', 'NS_SECRET', 'TIMEZONE_NAME']
 
 if __name__ == '__main__':
-  for k in _config:
-    print("{}: {}".format( k, locals( ).get(k)))
-
+    for k in locals():
+        print("{}={}".format(k, locals().get(k)))