code: def post_transform(self, args):
          
          # Ignore 'az' if it is the first command
          args = args[1:] if args and args[0] == 'az' else args
  
          post_transform_commands = []
          for i, arg in enumerate(args):
              # Do not translate environment variables for command argument
              if is_alias_command(['create'], args) and i > 0 and args[i - 1] in ['-c', '--command']:
                  post_transform_commands.append(arg)
              else:
                  post_transform_commands.append(os.path.expandvars(arg))
  
          AliasManager.write_alias_config_hash(self.alias_config_hash)
          AliasManager.write_collided_alias(self.collided_alias)
  
          return post_transform_commands
docs: Inject environment variables, and write hash to alias hash file after transforming alias to commands.
  
          Args:
              args: A list of args to post-transform.