Update password.py

Added comments ,So that beginner level python developer could understand the basic functionality of functions imported by random module.

Author: Gagan1111

RandomPassword/password.py

@@ -1,7 +1,7 @@
-import string
-import random
+import string #String module will import all the nessary ascii character
+import random #random module help us to import functions needed to generate random element.
 
-passwrd = string.ascii_letters+string.digits+string.punctuation
+passwrd = string.ascii_letters+string.digits+string.punctuation #This will generate a string consist of all ascii character.
 
 numPass = int(input("How many passwords do you need to be generated? "))
 length = int(input("Enter the length of the password(s): "))
@@ -11,5 +11,5 @@
 for pwd in range(numPass):
     pw=''
     for c in range(length):
-        pw += random.choice(passwrd)
-    print(pw)
+        pw += random.choice(passwrd) # Choice() function returns a random element from a iterable element.
+    print(pw)