I’m trying to convert a list of strings to uppercase letters using the map function in Python, but the output is unexpected. Here’s my code:

names = ["Alice", "Bob", "Charlie"]

uppercase_names = list(map(str.upper(), names))  # Using map with str.upper()

print(uppercase_names)  
# Output: ['<function str.upper at 0x7f88329822b0>', '<function str.upper at 0x7f88329822b0>', '<function str.upper at 0x7f88329822b0>']

What am I doing wrong? I expected the output to be ["ALICE", "BOB", "CHARLIE"].