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Merged
merrymercy merged 4 commits into from
Oct 18, 2023
Merged

Update vigogne template #2580

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f18637e
Update vigogne chat v2 template
bofenghuang Oct 18, 2023
24f386f
Add vigogne chat v3 template
bofenghuang Oct 18, 2023
ee97562
Add vigogne instruct template
bofenghuang Oct 18, 2023
38e9098
Merge into one adapter
bofenghuang Oct 18, 2023
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41 changes: 37 additions & 4 deletions fastchat/conversation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -962,14 +962,32 @@ def get_conv_template(name: str) -> Conversation:
)
)

# Vigogne Chat default template
# Vigogne Instruct default template
# source: https://github.com/bofenghuang/vigogne
register_conv_template(
Conversation(
name="vigogne-chat",
name="vigogne_instruct",
system_template="### System:\n{system_message}\n\n",
system_message=(
"Ci-dessous se trouve une instruction qui décrit une tâche à accomplir. Rédigez une réponse qui répond de manière"
" précise à la demande."
),
roles=("### Instruction", "### Response"),
sep_style=SeparatorStyle.DOLLY,
sep="\n\n",
sep2="</s>",
)
)

# Vigogne Chat default template
register_conv_template(
Conversation(
name="vigogne_chat_v2",
system_template="<|system|>: {system_message}",
system_message="Vous êtes l'assistant IA nommé Vigogne, créé par Zaion Lab (https://zaion.ai). "
"Vous suivez extrêmement bien les instructions. Aidez autant que vous le pouvez.",
system_message=(
"Vous êtes Vigogne, un assistant IA créé par Zaion Lab. Vous suivez extrêmement bien les instructions. Aidez"
" autant que vous le pouvez."
),
roles=("<|user|>", "<|assistant|>"),
sep_style=SeparatorStyle.ADD_COLON_TWO,
sep="\n",
Expand All @@ -978,6 +996,21 @@ def get_conv_template(name: str) -> Conversation:
)
)

register_conv_template(
Conversation(
name="vigogne_chat_v3",
system_template="[INST] <<SYS>>\n{system_message}\n<</SYS>>\n\n",
system_message=(
"Vous êtes Vigogne, un assistant IA créé par Zaion Lab. Vous suivez extrêmement bien les instructions. Aidez"
" autant que vous le pouvez."
),
roles=("[INST]", "[/INST]"),
sep_style=SeparatorStyle.LLAMA2,
sep=" ",
sep2=" </s>",
)
)

# Falcon 180B chat template
# source: https://huggingface.co/spaces/tiiuae/falcon-180b-demo/blob/d1590ee7fae9b6ce331ba7808e61a29dcce9239f/app.py#L28-L37
register_conv_template(
Expand Down
43 changes: 9 additions & 34 deletions fastchat/model/model_adapter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1549,13 +1549,13 @@ def get_default_conv_template(self, model_path: str) -> Conversation:
return get_conv_template("llama2-chinese")


class VigogneInstructAdapter(BaseModelAdapter):
"""The model adapter for Vigogne-Instruct (e.g., bofenghuang/vigogne-2-7b-instruct)"""
class VigogneAdapter(BaseModelAdapter):
"""The model adapter for vigogne (e.g., bofenghuang/vigogne-2-7b-chat)"""

use_fast_tokenizer = False

def match(self, model_path: str):
return "vigogne" in model_path.lower() and "instruct" in model_path.lower()
return bool(re.search(r"vigogne|vigostral", model_path, re.I))

def load_model(self, model_path: str, from_pretrained_kwargs: dict):
revision = from_pretrained_kwargs.get("revision", "main")
Expand All @@ -1574,35 +1574,11 @@ def load_model(self, model_path: str, from_pretrained_kwargs: dict):
return model, tokenizer

def get_default_conv_template(self, model_path: str) -> Conversation:
return get_conv_template("alpaca")


class VigogneChatAdapter(BaseModelAdapter):
"""The model adapter for Vigogne-Chat (e.g., bofenghuang/vigogne-7b-chat)"""

use_fast_tokenizer = False

def match(self, model_path: str):
return "vigogne" in model_path.lower() and "chat" in model_path.lower()

def load_model(self, model_path: str, from_pretrained_kwargs: dict):
revision = from_pretrained_kwargs.get("revision", "main")
tokenizer = AutoTokenizer.from_pretrained(
model_path,
use_fast=self.use_fast_tokenizer,
trust_remote_code=True,
revision=revision,
)
model = AutoModelForCausalLM.from_pretrained(
model_path,
trust_remote_code=True,
low_cpu_mem_usage=True,
**from_pretrained_kwargs,
).eval()
return model, tokenizer

def get_default_conv_template(self, model_path: str) -> Conversation:
return get_conv_template("vigogne-chat")
if "chat" in model_path.lower():
if "vigostral" in model_path.lower():
return get_conv_template("vigogne_chat_v3")
return get_conv_template("vigogne_chat_v2")
return get_conv_template("vigogne_instruct")


class OpenLLaMaOpenInstructAdapter(BaseModelAdapter):
Expand Down Expand Up @@ -1746,8 +1722,7 @@ def get_default_conv_template(self, model_path: str) -> Conversation:
register_model_adapter(BGEAdapter)
register_model_adapter(E5Adapter)
register_model_adapter(Lamma2ChineseAdapter)
register_model_adapter(VigogneInstructAdapter)
register_model_adapter(VigogneChatAdapter)
register_model_adapter(VigogneAdapter)
register_model_adapter(OpenLLaMaOpenInstructAdapter)
register_model_adapter(ReaLMAdapter)
register_model_adapter(PhindCodeLlamaAdapter)
Expand Down