code: def update():
      # type: () -> None
      
      branch = git.current_branch(refresh=True)
      base_branch = common.get_base_branch()
  
      common.assert_branch_type('task')
      common.git_checkout(base_branch)
      common.git_pull(base_branch)
      common.git_checkout(branch.name)
      common.git_merge(branch.name, base_branch)
docs: Update the feature with updates committed to develop.
  
      This will merge current develop into the current branch.