PySpark:如何创建包含相同值的结构列？

from pyspark.sql import SparkSession
from pyspark.sql.functions import lit

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

# 创建一个DataFrame
data = [("Alice", 25), ("Bob", 30), ("Charlie", 35)]
df = spark.createDataFrame(data, ["Name", "Age"])

# 创建一个包含相同值的结构列
df_with_same_value = df.withColumn("SameValue", lit("Hello"))

# 显示DataFrame
df_with_same_value.show()

+-------+---+---------+
|   Name|Age|SameValue|
+-------+---+---------+
|  Alice| 25|    Hello|
|    Bob| 30|    Hello|
|Charlie| 35|    Hello|
+-------+---+---------+