Add agent memories

[jlowin]

After configuring a memory provider (e.g. Chroma), you can create persistent memories. Memory modules can be created and assigned to agents or tasks:

Example

(Assumes you run pip install chromadb)

In one terminal:

import controlflow as cf

# Create a Memory module
weather_memory = cf.Memory(
    key="weather",
    instructions="Store and retrieve information about the weather."
)

# Use the memory to record the observation
cf.run("It is 70 degrees today.", memories=[weather_memory])

In another terminal:

import controlflow as cf

# Create a memory with the same key as the previous one
weather_memory = cf.Memory(
    key="weather",
    instructions="Store and retrieve information about the weather."
)

# Use the memory to answer the question
cf.run("What is the weather today?", memories=[weather_memory])

Memories are designed to be portable and partitioned -- so you can create and reuse a memory module for every user ID, every topic, every agent, etc. and supply them whenever and whenever you need access.