Python socket.recv()返回新行？

import socket

def receive_data(sock):
    data = b''  # 初始化接收缓冲区
    while True:
        chunk = sock.recv(1024)  # 每次最多接收1024字节
        data += chunk
        if b'\n' in chunk:
            break
    return data

# 创建套接字并连接到服务器
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(('服务器地址', 端口号))

# 接收数据
received_data = receive_data(sock)

# 关闭套接字
sock.close()

# 打印接收到的数据
print(received_data.decode())