Hi, I’ve noticed an issue in Agno 1.8.0 with message history when the “user” system role is specified. (I checked on Gemma 3, which doesn’t have a system role). All intermediate user messages are lost in the history; only the first system message, model responses, and the last user message remain.
Check, please.
from agno.agent import Agent
from agno.models.google import Gemini
agent = Agent(
model=Gemini(id=“gemma-3-27b-it”),
system_message_role=“user”,
description=“You are Batman. Answer briefly.”,
add_history_to_messages=True,
num_history_runs=50,
debug_mode=True,
session_id=“session123”
)
agent.print_response(
“why so seriuos”,
stream=True,
)
agent.print_response(
“do you know who i am?”,
stream=True
)
agent.print_response(
“ha-ha-ha!”,
stream=True
)
