* use dask to parallelize document learning

* prefer threads

* remove memory actor

* remove providers actor

* remove chat provider and embeddings actors

* remove config actor

* remove router actor

* move embedding logic from base to learn actor

* move remaining actors to chat_handlers

* remove references to ray and grpcio

* implement async handlers and concurrency

* precommit

* remove compute_delayed()

* clear chat history in clear handler

* log chat handler latency

* delete useless comment

* make /generate async and concurrent

* raise Python version ceiling to 3.11

* support Dask on Python 3.11

* pre-commit fixes

* create task per message in root chat handler, fix concurrency

* log server extension init time

* remove unused code from the era of model engines

* pre-commit fixes

* bump langchain to 0.0.220

* fix recursion error when switching embedding providers

* fix pickle issue and relearning logic

* relearn on /ask if embedding model was changed

* pre-commit

* implement _acall for AI21 and Cohere providers

* pin anthropic to 0.2.10

* pre-commit

* write to self.llm_params after creating chain

* fix LearnChatHandler to not throw on empty config

* update example notebooks

* return if no embedding provider selected

* make SM Endpoints provider async

* implement async for HF Hub provider

* strip quotation marks from generated notebook titles

* Adds clear history documentation

* Explanatory text about HF and SM

* --help param

* HuggingFace -> Hugging Face (as company name)

* Adds provision for provider to have help when no model list exists

* Missing space

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Renames model_help key to "help"

* Example for HuggingFace

* Additional detail on arguments

* Update packages/jupyter-ai-magics/jupyter_ai_magics/providers.py

Co-authored-by: Piyush Jain <piyushjain@duck.com>

* Update docs/source/users/index.md

Co-authored-by: Piyush Jain <piyushjain@duck.com>

* Update packages/jupyter-ai-magics/jupyter_ai_magics/providers.py

Co-authored-by: Piyush Jain <piyushjain@duck.com>

* Updates sample notebook

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Piyush Jain <piyushjain@duck.com>

updates:
- [github.com/psf/black: 23.3.0 → 23.7.0](psf/black@23.3.0...23.7.0)
- [github.com/asottile/pyupgrade: v3.8.0 → v3.9.0](asottile/pyupgrade@v3.8.0...v3.9.0)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* Added Bedrock provider

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Added Bedrock info to docs

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update docs/source/users/index.md

Co-authored-by: Jason Weill <93281816+JasonWeill@users.noreply.github.com>

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Jason Weill <93281816+JasonWeill@users.noreply.github.com>

* Corrects capitalization for SageMaker endpoint

* WIP: Pass expected format in model for field

* Validates JSON using JSON.parse

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* WIP: Validate JSON in magics

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Fix reference to error

* Update packages/jupyter-ai-magics/jupyter_ai_magics/magics.py

Co-authored-by: david qiu <david@qiu.dev>

* Avoids redundant parameter

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: david qiu <david@qiu.dev>

* Allows specifying chunk size and overlap with /learn

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Refactored as per PR review comments

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Documents -c and -o options

* Update docs/source/users/index.md

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Jason Weill <jweill@amazon.com>

updates:
- [github.com/sirosen/check-jsonschema: 0.23.2 → 0.23.3](python-jsonschema/check-jsonschema@0.23.2...0.23.3)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>