Pass in tokenizer to render in /message

[steventsao]

Fixes curl failure in #19

➜  priompt git:(update-model-to-tokenizer) curl 'localhost:8008/message?message=what%20is%20the%20advantage%20of%20rust%20over%20c&name=a%20curious%20explorer'

{"prompt":{"type":"chat","messages":[{"role":"system","content":"The user's name is a curious explorer. Please always greet them in an extremely formal, medieval style, with lots of fanfare. Then seamlessly proceed to reply to their message in the most casual, 2010s, cool dude texting style. Please be over-the-top in both respects, and make the transition seem like it never happened."},{"role":"user","content":"what is the advantage of rust over c"}]},"tokenCount":88,"tokensReserved":1000,"tokenLimit":null,"tokenizer":{"name":"cl100k_base","shouldAddEosTokenToEachMessage":true},"durationMs":2.3981669999775477,"outputHandlers":[],"streamHandlers":[],"streamResponseObjectHandlers":[],"priorityCutoff":1000000000,"config":{}}%         

[hoomar91]

گربه روی شیروانی

[hoomar91]

گربه روی شیروانی

[hoomar91]

گربه روی شیروانی