Completed checkpoint 2

Created a function that encrypts a message (taken
as a parameter) by adding a secret number (defined
globally?) to each digit.

ccipher.py

@@ -25,3 +25,12 @@ def numerify(message):
         hex_values.append(item.encode()[0])
     return hex_values
 print(numerify('abc'))
+
+# Checkpoint 2
+secret_number = 1
+def encrypt(numeric_message):
+    to_encrypt = []
+    for item in numerify(numeric_message):
+        to_encrypt.append((item + secret_number) % 256)
+    return to_encrypt
+print(encrypt('abc'))