Fix basic_15 to disable password prompt error

Change-Id: Iedfb9b0dc750203c902682a6a73cdaf2e17d12c1
Signed-off-by: selvi.j <selvi.j@tataelxsi.co.in>
diff --git a/osmclient/cli_commands/rbac.py b/osmclient/cli_commands/rbac.py
index fcad963..4e1680d 100755
--- a/osmclient/cli_commands/rbac.py
+++ b/osmclient/cli_commands/rbac.py
@@ -366,9 +366,9 @@
 @click.option(
     "--new-password",
     "new_password",
-    prompt=True,
-    hide_input=True,
-    confirmation_prompt=True,
+    # prompt=True,
+    # hide_input=True,
+    # confirmation_prompt=True,
     help="new user password",
 )
 @click.option(