Update doc

Author: andy-k-improving

CONTRIBUTING.md

@@ -57,24 +57,6 @@ Follow the [NetworkX documentation guidelines](https://networkx.org/documentatio
 
 
 
-## Dependency Management
-
-This project uses [pip-tools](https://pip-tools.readthedocs.io/) to pin dependencies for reproducible builds. Top-level dependencies are declared in `pyproject.toml`, and exact versions are locked in:
-
-| Lock file | Contents |
-|---|---|
-| `requirements.txt` | Core dependencies |
-| `requirements-dev.txt` | Test + developer dependencies |
-| `requirements-jupyter.txt` | Jupyter notebook dependencies |
-
-When adding or changing a dependency:
-
-1. Edit `pyproject.toml` with the new dependency or version range.
-2. Run `make lock` to regenerate the lock files.
-3. Run `make install-dev` to update your local environment.
-4. Commit both `pyproject.toml` and the updated lock files.
-
-
 ## Code of Conduct
 This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
 For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact

Makefile

@@ -23,15 +23,13 @@ show:             ## Show the current environment.
 install:          ## Install the project for examples.
 	@if [ "$(USING_POETRY)" ]; then poetry install && exit; fi
 	@echo "Don't forget to run 'make virtualenv' if you got errors."
-	$(ENV_PREFIX)pip install -r requirements-jupyter.txt
-	$(ENV_PREFIX)pip install -e . --no-deps
+	$(ENV_PREFIX)pip install -e .[jupyter]
 
 .PHONY: install-dev
-install-dev:          ## Install the project in dev mode.
+install-dev: install          ## Install the project in dev mode.
 	@if [ "$(USING_POETRY)" ]; then poetry install && exit; fi
 	@echo "Don't forget to run 'make virtualenv' if you got errors."
-	$(ENV_PREFIX)pip install -r requirements-dev.txt
-	$(ENV_PREFIX)pip install -e . --no-deps
+	$(ENV_PREFIX)pip install -e .[test,developer]
 
 
 .PHONY: lock

README.md

@@ -33,27 +33,16 @@ python -m pip wheel -w dist .
 pip install "dist/nx_neptune-0.5.0-py3-none-any.whl"
 ```
 
-### Install from source
+### Installation
+
+To install the required nx_neptune dependencies:
 
 ```bash
 git clone git@github.com:awslabs/nx-neptune.git
 cd nx-neptune
 
-# Create and activate a virtual environment
-make virtualenv
-source .venv/bin/activate
-
-# Install from source (uses pinned lock files for reproducible builds)
+# install from source directly
 make install
-
-# For development (includes test and linting tools)
-make install-dev
-```
-
-Dependencies are pinned in lock files (`requirements.txt`, `requirements-dev.txt`, `requirements-jupyter.txt`) generated by [pip-tools](https://pip-tools.readthedocs.io/). If you update `pyproject.toml`, regenerate them with:
-
-```bash
-make lock
 ```
 
 ## Prerequisite