Update README.md

Author: timurbazhirov

other/experiments/mtrsm/README.md

@@ -1,6 +1,8 @@
-# Installation
+## Usage
 
-As below. With `pyenv`.
+### With standalone scripts
+
+Install dependencies (using pyenv):
 
 ```bash
 pyenv local 3.10.13
@@ -9,11 +11,31 @@ source .venv-3.10.13/bin/activate
 pip install mattersim
 ```
 
-# Usage
-
-As below.
+Run the script(s):
 
 ```bash
 source .venv-3.10.13/bin/activate
 python <script_name.py>
 ```
+
+### With JupyterLab
+
+Install dependencies:
+
+```bash
+pyenv local 3.10.13
+python -m venv .venv-3.10.13
+source .venv-3.10.13/bin/activate
+pip install "mat3ra-api-examples[forcefields]"
+```
+
+As below. With `pyenv`.
+
+```bash
+pyenv local 3.10.13
+python -m venv .venv-3.10.13
+source .venv-3.10.13/bin/activate
+pip install mattersim
+```
+
+See the included notebook.