Spaces:
Runtime error
Runtime error
File size: 924 Bytes
2606dde 5da61b4 ad02fa3 2606dde 3c650ed ad02fa3 5da61b4 2606dde ad6275a 2606dde ad6275a 2606dde ad02fa3 2606dde 3c650ed b7b2c8c ad02fa3 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
import type { BackendModel } from "./server/models";
import type { Message } from "./types/Message";
/**
* Convert [{user: "assistant", content: "hi"}, {user: "user", content: "hello"}] to:
*
* <|assistant|>hi<|endoftext|><|prompter|>hello<|endoftext|><|assistant|>
*/
export function buildPrompt(
messages: Pick<Message, "from" | "content">[],
model: BackendModel
): string {
const prompt =
messages
.map(
(m) =>
(m.from === "user"
? model.userMessageToken + m.content
: model.assistantMessageToken + m.content) +
(model.messageEndToken
? m.content.endsWith(model.messageEndToken)
? ""
: model.messageEndToken
: "")
)
.join("") + model.assistantMessageToken;
// Not super precise, but it's truncated in the model's backend anyway
return (
model.preprompt +
prompt
.split(" ")
.slice(-(model.parameters?.truncate ?? 0))
.join(" ")
);
}
|