Use pipx to install terrastorch

Signed-off-by: João Lucas de Sousa Almeida <[email protected]>

Author: Joao-L-S-Almeida

README.md

@@ -19,6 +19,9 @@ In order to use th file `pyproject.toml` it is necessary to guarantee `pip>=21.8
 For a stable point-release, use `pip install terratorch`. 
 If you prefer to get the most recent version of the main branch, install the library with `pip install git+https://github.com/IBM/terratorch.git`.
 
+Another alternative is to install using [pipx](https://github.com/pypa/pipx) via `pipx install terratorch`, which creates an isolated environment and allows the user to run the application as 
+a common CLI tool, with no need of installing dependencies or activating environements. 
+
 TerraTorch requires gdal to be installed, which can be quite a complex process. If you don't have GDAL set up on your system, we reccomend using a conda environment and installing it with `conda install -c conda-forge gdal`.
 
 To install as a developer (e.g. to extend the library) clone this repo, install dependencies using `pip install -r requirements.txt` and run `pip install -e .`