code: def print_with_title(title, *args):
      print(f"\n===== {title} =====\n")
      for a in args:
          print(a)
  
file_path: mlflow/examples/spark_udf/spark_udf_datetime.py
imports: import datetime
  import random
  from pyspark.sql import SparkSession
  from sklearn.compose import ColumnTransformer
  from sklearn.datasets import load_iris
  from sklearn.neighbors import KNeighborsClassifier
  from sklearn.pipeline import Pipeline
  from sklearn.preprocessing import FunctionTransformer
  import mlflow
label_desc: Use image node_id 1 for calling a global function with example usage: print_with_title(title) without return types