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dont mutate metadata/tags (#19742)

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Harrison Chase
2024-03-29 17:55:27 -07:00
committed by William Fu-Hinthorn
parent a32354ca10
commit 21090062e1
1 changed files with 2 additions and 2 deletions
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4
libs/core/langchain_core/prompts/base.py
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@@ -112,9 +112,9 @@ class BasePromptTemplate(
) -> PromptValue:
config = ensure_config(config)
if self.metadata:
config["metadata"].update(self.metadata)
config["metadata"] = {**config["metadata"], **self.metadata}
if self.tags:
config["tags"].extend(self.tags)
config["tags"] = config["tags"] + self.tags
return self._call_with_config(
self._format_prompt_with_error_handling,
input,