update README; and environment.yaml

README.md

@@ -1,3 +1,36 @@
 # Evil nKode
 
-Simulated nKode Cracker
+Simulated nKode Cracker
+
+## Installation
+
+- Python version 3.10 or greater is required
+- Install conda (or your preferred tool) for environment management
+
+### Using conda
+```bash
+conda env create -f environment.yml
+conda activate pynkode
+```
+
+## Starting a Jupyter Notebook
+
+### Option 1: Using classic Jupyter Notebook
+```bash
+# Ensure your environment is activated
+# For conda: conda activate pynkode
+# For pyenv: (should be automatic if in the directory)
+
+# Start the Jupyter Notebook server
+jupyter notebook
+```
+
+### Option 2: Using JupyterLab
+```bash
+# Ensure your environment is activated
+# Start JupyterLab
+jupyter lab
+```
+
+## Notebooks
+- [evilnkode](notebooks/evilkode.ipynb)