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small fix

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This commit is contained in:
Hussein Mozannar
2025-11-25 14:13:35 -08:00
parent d18cd7b675
commit 9238221c15
1 changed files with 12 additions and 7 deletions
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19
src/fara/fara_agent.py
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@@ -201,8 +201,9 @@ class FaraAgent:
) -> List[LLMMessage]:
"""Remove old screenshots from the chat history. Assuming we have not yet added the current screenshot message.
Note: Original user messages (marked with is_original=True) are NEVER removed from history,
only boilerplate messages added during multi-round processing can be removed.
Note: Original user messages (marked with is_original=True) have their TEXT preserved,
but their images may be removed if we exceed max_n_images. Boilerplate messages can be
completely removed.
"""
if self.max_n_images <= 0:
return history
@@ -231,15 +232,19 @@ class FaraAgent:
has_image = True
break
if has_image:
if is_original_user_message or n_images < max_n_images:
if n_images < max_n_images:
new_history.append(msg)
elif is_original_user_message:
# Original user message but over limit: keep text, remove image
msg = self.remove_screenshot_from_message(msg)
if msg is not None:
new_history.append(msg)
n_images += 1
else:
new_history.append(msg)
elif isinstance(msg.content, ImageObj) and (
is_original_user_message or n_images < max_n_images
):
new_history.append(msg)
elif isinstance(msg.content, ImageObj):
if n_images < max_n_images:
new_history.append(msg)
n_images += 1
else:
new_history.append(msg)