Add demo

README.md

@@ -61,7 +61,10 @@ At the module level, Qlib is a platform that consists of the above components. T
 
 This quick start guide tries to demonstrate
 1. It's very easy to build a complete Quant research workflow and try your ideas with _Qlib_.
-1. Though with *public data* and *simple models*, machine learning technologies **work very well** in practical Quant investment.
+2. Though with *public data* and *simple models*, machine learning technologies **work very well** in practical Quant investment.
+
+Here is a quick **[demo](https://terminalizer.com/view/3f24561a4470)** shows how to install ``Qlib``, and run LightGBM with ``qrun``. **But**, please make sure you have already prepared the data following the [instruction](#data-preparation).
+
 
 ## Installation
 
@@ -303,4 +306,4 @@ provided by the bot. You will only need to do this once across all repos using o
 
 This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
-contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
+contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.

docs/_static/demo.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+git clone https://github.com/microsoft/qlib.git
+cd qlib
+ls
+pip install pyqlib
+# or
+# pip install numpy
+# pip install --upgrade cython
+# python setup.py install
+cd examples
+ls
+qrun benchmarks/LightGBM/workflow_config_lightgbm_Alpha158.yaml