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fix: guard against empty/filtered LLM responses in get_first_message_content #524

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fix: guard against empty/filtered LLM responses in get_first_message_content #524

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d07a908
fix: guard against empty/filtered LLM responses in get_first_message_…
qizwiz May 18, 2026
17a1477
fix: also guard against None message.content in get_first_message_con…
qizwiz May 18, 2026
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6 changes: 6 additions & 0 deletions api/azureai_client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,12 @@
def get_first_message_content(completion: ChatCompletion) -> str:
r"""When we only need the content of the first message.
It is the default parser for chat completion."""
if (
not completion.choices
or completion.choices[0].message is None
or completion.choices[0].message.content is None
):
raise ValueError("LLM returned empty or filtered response")
return completion.choices[0].message.content


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6 changes: 6 additions & 0 deletions api/openai_client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,12 @@ def get_first_message_content(completion: ChatCompletion) -> str:
r"""When we only need the content of the first message.
It is the default parser for chat completion."""
log.debug(f"raw completion: {completion}")
if (
not completion.choices
or completion.choices[0].message is None
or completion.choices[0].message.content is None
):
raise ValueError("LLM returned empty or filtered response")
return completion.choices[0].message.content


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