nirik said no prompts

as it breaks diffs and checks

playbooks/groups/copr-backend.yml

@@ -15,12 +15,6 @@
   vars:
     OS_AUTH_URL: "https://fed-cloud09.cloud.fedoraproject.org:5000/v2.0"
 
-  vars_prompt:
-    - name: "WHICH_ONE"
-      prompt: "Do you want to run playbook on prod or stage or both?"
-      private: no
-      default: "both"
-
   # DEBUG OTHER
   #vars_prompt:
   #  - name: "OS_USERNAME"
@@ -33,9 +27,6 @@
 
 
   tasks:
-  - fail: msg="Choose one - prod, stage or both."
-    when: WHICH_ONE not in ["prod", "both", "stage"]
-
   # - include: "{{ tasks }}/persistent_cloud.yml"
 
   # DEBUG OTHER