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added ContentFormatter escape special characters for message content #10319

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merged 3 commits into from
Oct 6, 2023
Merged

added ContentFormatter escape special characters for message content #10319

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5dae751
added ContentFormatter escape special characters for message content
mani5112 Sep 7, 2023
6d49ebe
fixed linting issues
mani5112 Sep 8, 2023
2dc9a70
fixed linting issues
mani5112 Sep 18, 2023
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13 changes: 7 additions & 6 deletions libs/langchain/langchain/chat_models/azureml_endpoint.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,23 +17,24 @@

class LlamaContentFormatter(ContentFormatterBase):
"""Content formatter for `LLaMA`."""


SUPPORTED_ROLES: List[str] = ["user", "assistant", "system"]

@staticmethod
def _convert_message_to_dict(message: BaseMessage) -> Dict:
"""Converts message to a dict according to role"""
if isinstance(message, HumanMessage):
return {"role": "user", "content": message.content}
if isinstance(message, HumanMessage):
return {"role": "user", "content": ContentFormatterBase.escape_special_characters(message.content)}
elif isinstance(message, AIMessage):
return {"role": "assistant", "content": message.content}
return {"role": "assistant", "content": ContentFormatterBase.escape_special_characters(message.content)}
elif isinstance(message, SystemMessage):
return {"role": "system", "content": message.content}
return {"role": "system", "content": ContentFormatterBase.escape_special_characters(message.content)}
elif (
isinstance(message, ChatMessage)
and message.role in LlamaContentFormatter.SUPPORTED_ROLES
):
return {"role": message.role, "content": message.content}
return {"role": message.role, "content": ContentFormatterBase.escape_special_characters(message.content)}
else:
supported = ",".join(
[role for role in LlamaContentFormatter.SUPPORTED_ROLES]
Expand All @@ -46,7 +47,7 @@ def _convert_message_to_dict(message: BaseMessage) -> Dict:
def _format_request_payload(
self, messages: List[BaseMessage], model_kwargs: Dict
) -> bytes:
chat_messages = [
chat_messages = [
LlamaContentFormatter._convert_message_to_dict(message)
for message in messages
]
Expand Down