update readme

Kwasniok · Kwasniok · commit a8c0c9077999 · 2021-08-28T18:25:46.000+02:00
diff --git a/README.md b/README.md
@@ -1 +1,18 @@
 # Non-Euclidean Ray Trace Engine
+
+## Usage
+```
+mkdir images
+cd src
+python demo.py
+```
+
+## Run Tests
+```
+cd src
+python run_tests.py
+```
+
+## Dependencies
+- python 3.9+
+- pip packages: numpy 1.19+, Pillow 8.3+
