remove credentials in clear

maap-s3.py

@@ -9,6 +9,7 @@ import math
 import os.path as path
 # Import getopt module
 import getopt
+import getpass
 
 
 MAAP_ENV_TYPE = os.getenv("MAAP_ENV_TYPE")
@@ -74,7 +75,8 @@ def init():
 def refresh():
     email = input("Your email: ")
     #password
-    password = input("Your password: ")           
+    #password = input("Your password: ")     
+    password = getpass.getpass('Your password:')
     #Function to generate a new token
     generate_token(email, password)