chore: migrate package name to letta (#1775)

Co-authored-by: Charles Packer <packercharles@gmail.com>
Co-authored-by: Shubham Naik <shubham.naik10@gmail.com>
Co-authored-by: Shubham Naik <shub@memgpt.ai>

CONTRIBUTING.md

@@ -1,4 +1,4 @@
-# 🚀 How to Contribute to MemGPT
+# 🚀 How to Contribute to Letta
 
 Thank you for investing time in contributing to our project! Here's a guide to get you started.
 
@@ -6,9 +6,9 @@ Thank you for investing time in contributing to our project! Here's a guide to g
 
 ### 🍴 Fork the Repository
 
-First things first, let's get you a personal copy of MemGPT to play with. Think of it as your very own playground. 🎪
+First things first, let's get you a personal copy of Letta to play with. Think of it as your very own playground. 🎪
 
-1. Head over to the MemGPT repository on GitHub.
+1. Head over to the Letta repository on GitHub.
 2. In the upper-right corner, hit the 'Fork' button.
 
 ### 🚀 Clone the Repository
@@ -16,7 +16,7 @@ First things first, let's get you a personal copy of MemGPT to play with. Think
 Now, let's bring your new playground to your local machine.
 
 ```shell
-git clone https://github.com/your-username/MemGPT.git
+git clone https://github.com/your-username/Letta.git
 ```
 
 ### 🧩 Install Dependencies
@@ -25,45 +25,45 @@ git clone https://github.com/your-username/MemGPT.git
 
 First, install Poetry using [the official instructions here](https://python-poetry.org/docs/#installation).
 
-Once Poetry is installed, navigate to the MemGPT directory and install the MemGPT project with Poetry:
+Once Poetry is installed, navigate to the Letta directory and install the Letta project with Poetry:
 ```shell
-cd MemGPT
+cd Letta
 poetry shell
 poetry install -E dev -E postgres -E local
 ```
 
-Now when you want to use `memgpt`, make sure you first activate the `poetry` environment using poetry shell:
+Now when you want to use `letta`, make sure you first activate the `poetry` environment using poetry shell:
 ```shell
 $ poetry shell
-(pymemgpt-py3.10) $ memgpt run
+(pyletta-py3.10) $ letta run
 ```
 
-Alternatively, you can use `poetry run` (which will activate the `poetry` environment for the `memgpt run` command only):
+Alternatively, you can use `poetry run` (which will activate the `poetry` environment for the `letta run` command only):
 ```shell
-poetry run memgpt run
+poetry run letta run
 ```
 
 **Installing dependencies with pip**:
 
 First you should set up a dedicated virtual environment. This is optional, but is highly recommended:
 ```shell
-cd MemGPT
+cd Letta
 python3 -m venv venv
 . venv/bin/activate
 ```
 
-Once you've activated your virtual environment and are in the MemGPT project directory, you can install the dependencies with `pip`:
+Once you've activated your virtual environment and are in the Letta project directory, you can install the dependencies with `pip`:
 ```shell
 pip install -e '.[dev,postgres,local]'
 ```
 
-Now, you should be able to run `memgpt` from the command-line using the downloaded source code (if you used a virtual environment, you have to activate the virtual environment to access `memgpt`):
+Now, you should be able to run `letta` from the command-line using the downloaded source code (if you used a virtual environment, you have to activate the virtual environment to access `letta`):
 ```shell
 $ . venv/bin/activate
-(venv) $ memgpt run
+(venv) $ letta run
 ```
 
-If you are having dependency issues using `pip`, we recommend you install the package using Poetry. Installing MemGPT from source using Poetry will ensure that you are using exact package versions that have been tested for the production build.
+If you are having dependency issues using `pip`, we recommend you install the package using Poetry. Installing Letta from source using Poetry will ensure that you are using exact package versions that have been tested for the production build.
 
 #### (Optional) Installing pre-commit
 We recommend installing pre-commit to ensure proper formatting during development:
@@ -106,7 +106,7 @@ pytest -s tests
 If you added a major feature change, please add new tests in the `tests/` directory.
 
 ## 4. 🧩 Adding new dependencies
-If you need to add a new dependency to MemGPT, please add the package via `poetry add <PACKAGE_NAME>`. This will update the `pyproject.toml` and `poetry.lock` files. If the dependency does not need to be installed by all users, make sure to mark the dependency as optional in the `pyproject.toml` file and if needed, create a new extra under `[tool.poetry.extras]`.
+If you need to add a new dependency to Letta, please add the package via `poetry add <PACKAGE_NAME>`. This will update the `pyproject.toml` and `poetry.lock` files. If the dependency does not need to be installed by all users, make sure to mark the dependency as optional in the `pyproject.toml` file and if needed, create a new extra under `[tool.poetry.extras]`.
 
 ## 5. 🚀 Submitting Changes
 
@@ -120,14 +120,14 @@ poetry run black . -l 140
 
 You're almost there! It's time to share your brilliance with the world. 🌍
 
-1. Visit [MemGPT](https://github.com/cpacker/memgpt).
+1. Visit [Letta](https://github.com/cpacker/letta).
 2. Click "New Pull Request" button.
 3. Choose the base branch (`main`) and the compare branch (your feature branch).
 4. Whip up a catchy title and describe your changes in the description. 🪄
 
 ## 6. 🔍 Review and Approval
 
-The maintainers, will take a look and might suggest some cool upgrades or ask for more details. Once they give the thumbs up, your creation becomes part of MemGPT!
+The maintainers, will take a look and might suggest some cool upgrades or ask for more details. Once they give the thumbs up, your creation becomes part of Letta!
 
 ## 7. 📜 Code of Conduct
 
@@ -137,10 +137,10 @@ Please be sure to follow the project's Code of Conduct.
 
 Need help or just want to say hi? We're here for you. Reach out through filing an issue on this GitHub repository or message us on our [Discord server](https://discord.gg/9GEQrxmVyE).
 
-Thanks for making MemGPT even more fantastic!
+Thanks for making Letta even more fantastic!
 
 ## WIP - 🐋 Docker Development
-If you prefer to keep your resources isolated by developing purely in containers, you can start MemGPT in development with:
+If you prefer to keep your resources isolated by developing purely in containers, you can start Letta in development with:
 ```shell
 docker compose -f compose.yaml -f development.compose.yml up
 ```