input: Write a python function to create a Customer object and return its attributes in a dictionary format.
  assert create_customer('John Doe', '123 Main Street', 'john@example.com', '555-555-5555') == {'name': 'John Doe', 'address': '123 Main Street', 'email': 'john@example.com', 'phone': '555-555-5555'}
  assert create_customer('Jane Smith', '456 Elm Street', 'jane@example.com', '444-444-4444') == {'name': 'Jane Smith', 'address': '456 Elm Street', 'email': 'jane@example.com', 'phone': '444-444-4444'}
  assert create_customer('Alice Johnson', '789 Oak Avenue', 'alice@example.com', '333-333-3333') == {'name': 'Alice Johnson', 'address': '789 Oak Avenue', 'email': 'alice@example.com', 'phone': '333-333-3333'}
output: def create_customer(name, address, email, phone):
      customer = {
          'name': name,
          'address': address,
          'email': email,
          'phone': phone
      }
      return customer