Python writes tables as TXT

1 549 192.168.202.202
2 337 192.168.204.174
3 403 192.168.204.187
4 532 192.168.207.110
5 400 192.168.204.190
6 531 192.168.203.37
7 341 192.168.204.196
8 645 192.168.201.243
9 583 192.168.202.160
10 618 192.168.203.226
There's something on it csv, Need to use python Convert to the following text , How to write
The machine number in the second column is written as Host, The third column ip writes HostNmae

Host 549
HostName 192.168.202.202
user pythonman
Host 337
HostName 192.168.204.174
user pythonman
Host 403
HostName 192.168.204.187
user pythonman