[](https://hamel.dev/notes/llm/finetuning/tokenizer_gotchas.html#cb5-1)def inf_server(inp): 
[](https://hamel.dev/notes/llm/finetuning/tokenizer_gotchas.html#cb5-2)    return f'{inp}\n<|im_start|>'
[](https://hamel.dev/notes/llm/finetuning/tokenizer_gotchas.html#cb5-3)
[](https://hamel.dev/notes/llm/finetuning/tokenizer_gotchas.html#cb5-4)srv = inf_server('Ok')
[](https://hamel.dev/notes/llm/finetuning/tokenizer_gotchas.html#cb5-5)print(srv)