Update README.md

README.md

@@ -4,17 +4,26 @@ Kattis scraper, updated as of May 2023 after the major UI/UX change.
 
 ## Usage
 
-```
-pip install -r requirements.txt
-echo "USER = <user>" >> env.py
-echo "PASSWORD = <password>" >> env.py
-python main.py
-```
+1. Run `pip install -r requirements.txt` to install the Python packages required.
+1. Create a new file called `env.py` and add these two lines.
 
-- `<user>` can be your Kattis username or email **as a single-quoted Python string**, e.g. `'helloworld'` or `'helloworld@gmail.com'`.
-- `<password>` is your Kattis account's password **as a single-quoted Python string**, e.g. `'asdf'`.
+    ```python
+    USER = <username>
+    PASSWORD = <password>
+    ```
 
-See `env.py.example` for an example of doing the `echo` parts manually.
+    where `<username>` is your Kattis username/email and `<password>` is your Kattis account password. Both should be provided as **Python strings**.
+1. Run `python main.py`.
+
+## Useful References
+
+- Old UI Kattis API wrapper: https://github.com/terror/kattis-api
+
+    > Most of the work in `autokattis` is heavily inspired and motivated by this repository.
+
+- Kattis official CLI tool: https://github.com/Kattis/kattis-cli
+
+    > Since Kattis has provided an official tool to automate submissions, there won't be such feature in `autokattis`.
 
 ## Contributing