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Refactor Record class to handle file inputs in to_lc_message method

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This commit is contained in:
ogabrielluiz 2024-06-06 14:18:53 -03:00
commit f16d3bcb92
1 changed files with 12 additions and 22 deletions
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34
src/backend/base/langflow/schema/schema.py
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@ -126,33 +126,23 @@ class Record(BaseModel):
raise ValueError(f"Missing required keys ('text', 'sender') in Record: {self.data}")
sender = self.data.get("sender", "Machine")
text = self.data.get("text", "")
if sender == "User":
return HumanMessage(content=text)
return AIMessage(content=text)
def to_lc_messages(self):
"""
Converts the Record to a list of BaseMessage.
Returns:
list[BaseMessage]: The converted list of BaseMessage.
"""
if not all(key in self.data for key in ["text", "sender"]):
raise ValueError(f"Missing required keys ('text', 'sender') in Record: {self.data}")
sender = self.data.get("sender", "Machine")
text = self.data.get("text", "")
files = self.data.get("files", [])
if sender == "User":
if files:
human_messages = [HumanMessage(content=text)]
for base64_image in files:
contents = [{"type": "text", "text": text}]
for file_path in files:
image_template = ImagePromptTemplate()
human_message = image_template.invoke(url=f"data:image/png;base64,{base64_image}")
human_messages.append(human_message)
return human_messages
image_prompt_value = image_template.invoke(input={"path": file_path})
contents.append({"type": "image_url", "image_url": image_prompt_value.image_url})
human_message = HumanMessage(content=contents)
else:
return [HumanMessage(content=text)]
return [AIMessage(content=text)]
human_message = HumanMessage(
content=[{"type": "text", "text": text}],
)
return human_message
return AIMessage(content=text)
def __getattr__(self, key):
"""