code: def loader_func(**kwargs):
      try:
          import pyarrow  # noqa: F401
      except ImportError:
          try:
              import fastparquet  # noqa: F401
          except ImportError:
              raise ImportError(
                  "In order to use the parquet loader you must install either pyarrow or fastparquet!"
              )
  
      path = kwargs.pop("path")
      return pd.read_parquet(
          path,
          **{
              k: v
              for k, v in kwargs.items()
              if k in loader_prop_keys(LOADER_PROPS)
          },
      )
  
imports: import pandas
  from dtale.app import show
  from dtale.cli.clickutils import get_loader_options, loader_prop_keys
label_desc: Use image node_id 2 for calling a global function with example usage: loader_func() and returns: pd