updated README.md

Author: terryyylim

README.md

@@ -1,2 +1,34 @@
 # instacart-recommendation
 Recommendation models using Instacart Orders.
+
+### Quick Start
+Clone this repository:
+```
+git clone https://github.com/terryyylim/instacart-recommendation.git
+```
+
+Change to instacart-recommendation directory
+```
+cd instacart-recommendation
+```
+
+Create and activate a virtual environment (run `pip3 install virtualenv` first if you don't have Python virtualenv installed):
+```
+virtualenv -p python3 <desired-path>
+source <desired-path>/bin/activate
+```
+
+Install the requirements:
+```
+pip install -r requirements.txt
+```
+
+Change to recommendations directory
+```
+cd recommendations
+```
+
+### Testing Dataset & Model Creation
+```
+python run.py
+```