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"""
Litellm Memory
==============

Cookbook example for `litellm/memory.py`.
"""

from agno.agent import Agent
from agno.models.litellm import LiteLLM
from rich.pretty import pprint

# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------

agent = Agent(
    model=LiteLLM(id="gpt-4o"),
    # Set add_history_to_context=true to add the previous chat history to the context sent to the Model.
    add_history_to_context=True,
    # Number of historical responses to add to the messages.
    num_history_runs=3,
    description="You are a helpful assistant that always responds in a polite, upbeat and positive manner.",
)

# -*- Create a run
agent.print_response("Share a 2 sentence horror story", stream=True)
# -*- Print the messages in the memory
pprint(
    [m.model_dump(include={"role", "content"}) for m in agent.get_session_messages()]
)

# -*- Ask a follow up question that continues the conversation
agent.print_response("What was my first message?", stream=True)
# -*- Print the messages in the memory
pprint(
    [m.model_dump(include={"role", "content"}) for m in agent.get_session_messages()]
)

# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------

if __name__ == "__main__":
    pass

​
Run the Example

# Clone and setup repo
git clone https://github.com/agno-agi/agno.git
cd agno/cookbook/90_models/litellm

# Create and activate virtual environment
./scripts/demo_setup.sh
source .venvs/demo/bin/activate

python memory.py