code: def check_column_numeric(df, column):
      return df.schema[column].dataType in [
          IntegerType(),
          ShortType(),
          LongType(),
          FloatType(),
          DecimalType(),
          DoubleType(),
      ]
  
imports: from zoo.common.utils import callZooFunc
  from pyspark.sql.types import IntegerType, ShortType, LongType, FloatType, DecimalType, DoubleType
label_desc: Use image node_id 17 for calling a global function with example usage: check_column_numeric(df, column) and returns: unknown