The 'variables' alias has been deprecated. Please use 'variable_values' instead.

**Note: for support questions, please use stackoverflow**. This repository's issues are reserved for feature requests and bug reports.

* **What is the current behavior?**
* Depcreation warning, variables should be changed to variable_values.
* However when making the change the variable values are not filled, only if we provide variables to execute does it work
` payload = {
"firstName": "Test",
"lastName": "test",
"email": "test@test.com",
"preferredLanguage": "BG",
"password": "123",
"phone": "+359899930786"
}
with patch.object(AccountService, 'generate_user_activation_sha',
return_value='encrypted_user_data_which_will_not_be_used_now') as mock_method1, \
patch.object(SendEmail, 'send_confirmation_email', return_value=True) as mock_method2:
response = self.client.execute(create_loan_processor_mutation, variables=payload)
`

works.

` payload = {
"firstName": "Test",
"lastName": "test",
"email": "test@test.com",
"preferredLanguage": "BG",
"password": "123",
"phone": "+359899930786"
}
with patch.object(AccountService, 'generate_user_activation_sha',
return_value='encrypted_user_data_which_will_not_be_used_now') as mock_method1, \
patch.object(SendEmail, 'send_confirmation_email', return_value=True) as mock_method2:
response = self.client.execute(create_loan_processor_mutation, variable_values=payload)
`
does not work.

Why ?

* **If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem** via
a github repo, https://repl.it or similar (you can use this template as a starting point: https://repl.it/@jkimbo/Graphene-Django-Example).

* **What is the expected behavior?**
* variables_values should work

* **What is the motivation / use case for changing the behavior?**

* **Please tell us about your environment:**

- Version:
- Platform:

* **Other information** (e.g. detailed explanation, stacktraces, related issues, suggestions how to fix, links for us to have context, eg. stackoverflow)