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Consistent type checks for prepend and append tags. #1824

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Merged
merged 4 commits into from
Oct 14, 2024
Merged

Consistent type checks for prepend and append tags. #1824

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f3ac997
Consistent type checks for prepend and append tags
krammnic Oct 13, 2024
aeb253d
change check for prepend and append
krammnic Oct 13, 2024
bbe417f
Fix content var _prompt_templates.py
krammnic Oct 13, 2024
4c77153
Remove useless else _prompt_templates.py
krammnic Oct 13, 2024
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32 changes: 21 additions & 11 deletions torchtune/data/_prompt_templates.py
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Original file line number Diff line number Diff line change
Expand Up @@ -110,11 +110,13 @@ def __call__(
if message.role in self.template:
prepend_tag = self.template[message.role][0]
append_tag = self.template[message.role][1]
content = (
[{"type": "text", "content": prepend_tag}]
+ message.content
+ [{"type": "text", "content": append_tag}]
)
content = message.content

if isinstance(prepend_tag, str) and len(prepend_tag) > 0:
content = [{"type": "text", "content": prepend_tag}] + content

if isinstance(append_tag, str) and len(append_tag) > 0:
content = content + [{"type": "text", "content": append_tag}]
else:
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Nit: you could move content = message.content above the if statement and remove this else entirely

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Fixed

content = message.content
formatted_dialogue.append(
Expand Down Expand Up @@ -183,13 +185,21 @@ def __call__(
and index == len(messages) - 1
and len(message.text_content) == 0
):
content = [{"type": "text", "content": prepend_tag}] + message.content
if isinstance(prepend_tag, str) and len(prepend_tag) > 0:
content = [
{"type": "text", "content": prepend_tag}
] + message.content
else:
content = message.content
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Similar comment here

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Fixed

else:
content = (
[{"type": "text", "content": prepend_tag}]
+ message.content
+ [{"type": "text", "content": append_tag}]
)
content = message.content

if isinstance(prepend_tag, str) and len(prepend_tag) > 0:
content = [{"type": "text", "content": prepend_tag}] + content

if isinstance(append_tag, str) and len(append_tag) > 0:
content = content + [{"type": "text", "content": append_tag}]

formatted_dialogue.append(
Message(
role=message.role,
Expand Down
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