如何在其他列的基础上在spark中添加map列？

from pyspark.sql import SparkSession
from pyspark.sql.functions import col, lit, map_from_arrays

# 创建SparkSession
spark = SparkSession.builder.getOrCreate()

# 创建示例DataFrame
data = [("Alice", 25), ("Bob", 30), ("Charlie", 35)]
df = spark.createDataFrame(data, ["Name", "Age"])

# 添加map列
df_with_map = df.withColumn("MapColumn", map_from_arrays(
    lit(["Name", "Age"]), 
    col("Name"), 
    col("Age")
))

# 显示结果
df_with_map.show()