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Add Cohere Command R chat template (#411)

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This commit is contained in:
YoungJoong Noah Kim
2024-05-07 16:18:15 +09:00
committed by GitHub
parent 14522e6a26
commit 4a1c6ae2ce
1 changed files with 20 additions and 0 deletions
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20
python/sglang/lang/chat_template.py
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@@ -227,6 +227,19 @@ register_chat_template(
)
)
register_chat_template(
ChatTemplate(
name="c4ai-command-r",
default_system_prompt=None,
role_prefix_and_suffix={
"system": ("<|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|>", "<|END_OF_TURN_TOKEN|>"),
"user": ("<|START_OF_TURN_TOKEN|><|USER_TOKEN|>", "<|END_OF_TURN_TOKEN|>"),
"assistant": ("<|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>", "<|END_OF_TURN_TOKEN|>"),
},
style=ChatTemplateStyle.PLAIN,
)
)
@register_chat_template_matching_function
def match_dbrx(model_path: str):
@@ -287,6 +300,13 @@ def match_gemma_it(model_path: str):
return get_chat_template("gemma-it")
@register_chat_template_matching_function
def match_c4ai_command_r(model_path: str):
model_path = model_path.lower()
if "c4ai-command-r" in model_path:
return get_chat_template("c4ai-command-r")
if __name__ == "__main__":
messages = [
{"role": "system", "content": None}, # None means default