code: def list(ctx):
      '''Display all the stored key/value.'''
      file = ctx.obj['FILE']
      dotenv_as_dict = dotenv_values(file)
      for k, v in dotenv_as_dict.items():
          click.echo('%s=%s' % (k, v)f list(ctx):
      '''Display all the stored key/value.'''
      file = ctx.obj['FILE']
      dotenv_as_dict = dotenv_values(file)
      for k, v in dotenv_as_dict.items():
          click.echo('%s=%s' % (k, v))
docs: Display all the stored key/value.