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fix: allow passing curly braces in system instructions to the Agent component (#5092)

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update agent system instructions
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Edwin Jose 2024-12-05 16:36:23 -05:00 • committed by GitHub
commit fe4acf419b
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2 changed files with 3 additions and 1 deletions
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2
src/backend/base/langflow/base/agents/agent.py
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@ -137,6 +137,8 @@ class LCAgentComponent(Component):
max_iterations=max_iterations, max_iterations=max_iterations,
) )
input_dict: dict[str, str | list[BaseMessage]] = {"input": self.input_value} input_dict: dict[str, str | list[BaseMessage]] = {"input": self.input_value}
if hasattr(self, "system_prompt"):
input_dict["system_prompt"] = self.system_prompt
if hasattr(self, "chat_history") and self.chat_history: if hasattr(self, "chat_history") and self.chat_history:
input_dict["chat_history"] = data_to_messages(self.chat_history) input_dict["chat_history"] = data_to_messages(self.chat_history)

2
src/backend/base/langflow/components/langchain_utilities/tool_calling.py
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@ -42,7 +42,7 @@ class ToolCallingAgentComponent(LCToolsAgentComponent):
def create_agent_runnable(self): def create_agent_runnable(self):
messages = [ messages = [
("system", self.system_prompt), ("system", "{system_prompt}"),
("placeholder", "{chat_history}"), ("placeholder", "{chat_history}"),
("human", "{input}"), ("human", "{input}"),
("placeholder", "{agent_scratchpad}"), ("placeholder", "{agent_scratchpad}"),