code: def write_parquet(df: "SparkDataFrame", path: str, mode: str) -> None:
      callZooFunc("float", "dfWriteParquet", df, path, mode)
  
imports: from bigdl.dllib.utils.file_utils import callZooFunc
  from pyspark.sql.types import IntegerType, ShortType, LongType, FloatType, DecimalType, DoubleType, BooleanType
  from pyspark.sql.functions import broadcast, udf
  from bigdl.dllib.utils.log4Error import *
  import warnings
  from bigdl.dllib.utils.log4Error import *
  from typing import TYPE_CHECKING, Any, List, Optional, Tuple, Union
label_desc: Use image node_id 19 for calling a global function with example usage: write_parquet(df, path, mode) without return types