🚧📃 add HOWTO.md

HOWTO.md

@@ -0,0 +1,34 @@
+<h1 align = "center">HOWTO</h1>
+
+<div align = "justify">
+
+The template provides a minimal approach for getting started with an AI/ML project, and has hardly any dependencies required. However, the [`notebooks/BOILERPLATE.ipynb`](notebooks/BOILERPLATE.ipynb) provides popular import and its configurations (like `pandas`, `numpy`, `scikit-learn` and `tensorflow`). A high level directory overview is as follows:
+
+```
+├───config          : store all configuration files
+│
+├───data            : responsible for all data handling, or contains raw data
+│   └───processed   : contains processed data (like combined/normalized dataframes, tables, etc.)
+│
+├───logs            : repository to contain log files, can also be saved in `/path/to/directory`
+│
+├───notebooks       : contains boilerplate notebook for EDA and quick data understanding/explanations
+│
+├───output          : directory responsible for all output files
+│   ├───images      : save output images
+│   └───savedmodels : save trained model files
+│
+├───src             : source directory
+│   ├───agents      : define agents for any rnn application
+│   ├───engine      : provides a suit of machine learning analytic functions
+│   └───models      : directory containing model definations
+│
+├───static          : other important/useful resources required in the project
+│   ├───fonts       : store additional fonts, maybe used in documentations
+│   ├───images      : store explanatory images
+│   └───logo        : setup a project logo
+│
+└───utilities       : utilities directory containing functions and/or submodules
+```
+
+</div>