EveryAI

EveryAI intends to provide a unified interface to multiple AI services, offering a single API that consuming applications can use without needing to know the specifics of the underlying service.

Currently the supported backends are:

• OpenAI (chat and embeddings)
• Anthropic (chat only)

Usage

To reate an instance of an EveryAI backend, use the init function:

import every_ai

backend = every_ai.init("openai")

Once you have a backend, you have access to methods depending on backend:

response = backend.chat("Tell me a joke")
embedding = backend.embed(["Embed this content"])

OpenAI

The OpenAI backend supports both chat completions and embeddings. It can be initialised with a dictionary containing the following settings:

• api_key (required) - Your OpenAI API key
• chat_model (default: gpt-3.5-turbo) - The OpenAI model to be used for chat completions, e.g. gpt-4, gpt-3.5-turbo.
• embedding_model (default: text-embedding-ada-002) - The OpenAI model to be used for embeddings.

For example, to customise the OpenAI backend to use GPT4:

import every_ai

backend = every_ai.init("openai", api_key="foo-bar-baz", chat_model="gpt-4")

Anthropic

The Antrophic backend only supports chat completions. It can be initialised with a dictionary containing the following settings:

• api_key (required) - Your Anthropic API key
• chat_model (default: claude-instant-1) - The Anthropic model to be used for chat completions, e.g. claude-instant-1, claude-2.

For example, to customise the Anthropic backend to use claude-2:

import every_ai

backend = every_ai.init("anthropic", api_key="foo-bar-baz", chat_model="claude-2")

Links

• Documentation
• Changelog
• Contributing
• Discussions
• Security

Contributing

Install

To make changes to this project, first clone this repository:

git clone https://github.com/tomusher/every-ai.git
cd every-ai

With your preferred virtualenv activated, install testing dependencies:

Using pip

python -m pip install --upgrade pip>=21.3
python -m pip install -e .[testing] -U

Using flit

python -m pip install flit
flit install

pre-commit

Note that this project uses pre-commit. It is included in the project testing requirements. To set up locally:

# go to the project directory
$ cd every-ai
# initialize pre-commit
$ pre-commit install

# Optional, run all checks once for this, then the checks will run only on the changed files
$ git ls-files --others --cached --exclude-standard | xargs pre-commit run --files

How to run tests

Now you can run tests as shown below:

tox

or, you can run them for a specific environment tox -e python3.8 or specific test tox -e python3.9 every-ai.tests.test_file.TestClass.test_method

To run the test app interactively, use tox -e interactive, visit http://127.0.0.1:8020/admin/ and log in with admin/changeme.