Merge pull request #39 from kaseris/readme

Update README

README.md

@@ -3,3 +3,37 @@
 <img src="assets/skelcast-logo.png" height=400></img>
 
 Skeletal join forecasting
+# How to install
+
+Create a new python `venv` environment
+```bash
+python3 -m venv myenv
+```
+
+Install the package
+
+```bash
+pip install -r requirements.txt
+pip install --editable .
+```
+
+# Docker
+If you are familiar with Docker you can build and run the image
+
+```bash
+docker build -t [YOUR-IMAGE-NAME] .
+```
+
+*NOTE 1*: Due to the fact that during the training process there is a lot of reading and writing to the filesystem, you will have to add the following volumes, so that they are accessible from your host machine. Here's how you can run it:
+
+*NOTE 2*: As of now, only `train` mode is supported.
+
+```bash
+docker run --gpus all \
+-v ~path/to/your/data/dir:/usr/src/app/dir \
+-v ~path/to/checkpoints_forecast:/usr/src/app/checkpoints_forecast \
+-p 6006:6006 [YOUR-IMAGE-NAME] [train/infer] \
+--data_dir /usr/src/app/dir \
+--checkpoint_dir /usr/src/app/checkpoints_forecast \
+--config configs/lstm_regressor_1024x1024.yaml
+```