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 # OCR Dataset Generator
 Python script that generates datasets for the recognition of text written in different fonts. 
-The images generated are in 13x13 format and are all arranged in alphabetical order.
\ No newline at end of file
+The images generated are in 13x13 format and are all arranged in alphabetical order.
+
+## How to use this script
+### Install required library
+```shell
+pip install -r requirements.txt
+```
+### Execute the script
+```shell
+python main.py <number-of-letter> <google-font-api-key>
+```
+`nubmer-of-letter`: the number of different font for each letter to be generated
+`google-font-api-key`: Your Google Font API key. Can be generated from here: https://developers.google.com/fonts/docs/developer_api