code: def create(example):
      
      try:
          this_dir = os.path.dirname(os.path.realpath(__file__))
          example_dir = os.path.join(this_dir, os.pardir, "examples", example)
          shutil.copytree(example_dir, os.path.join(os.getcwd(), example))
          log("Example created.", delay=0)
      except TypeError:
          click.echo("Example '{}' does not exist.".format(example))
      except OSError:
          click.echo("Example '{}' already exists here.".format(example))
docs: Create a copy of the given example.