update README

README.md

@@ -1,15 +1,11 @@
 # tutorialdb
 > A search engine for programming/dev tutorials.
 
-## Installation
+[![CodeFactor](https://www.codefactor.io/repository/github/bhupesh-v/tutorialdb/badge)](https://www.codefactor.io/repository/github/bhupesh-v/tutorialdb)
 
-1. Clone the repository.
+## Installation 🔮
 
-```bash
-git clone https://github.com/Bhupesh-V/tutorialdb.git
-```
-
-2. Create virtual environment.
+1. Create virtual environment.
 
 **Linux:**
 ```bash
@@ -19,6 +15,12 @@ virtualenv -p python3 venv && cd venv && source bin/activate
 **Windows:**
 ```batch
 python -m venv venv && venv\Scripts\activate.bat
+```
+
+2. Clone the repository.
+
+```bash
+git clone https://github.com/Bhupesh-V/tutorialdb.git
 ```    
 
 3. Install dependencies.
@@ -37,4 +39,30 @@ python manage.py migrate
 
 ```bash
 python manage.py runserver
-```
+```
+> For SECRET_KEY, follow below steps : 
+1. Run `python manage.py shell`
+2. Do 
+```python
+>>> from django.core.management.utils import get_random_secret_key
+>>> get_random_secret_key()
+'[GENERATED KEY]'
+
+```
+3. Set this key in your Virtual Environment Variables.
+
+
+## 📝 License
+
+This project is licensed under the MIT License. See the [LICENSE.md](LICENSE) file for details.
+
+## Author
+
+👥 **Bhupesh Varshney**
+
+- Twitter: [@bhupeshimself](https://twitter.com/bhupeshimself)
+- Github: [@Bhupesh-V](https://github.com/Bhupesh-V)
+
+## 👋 Contributing
+
+Please read the [CONTRIBUTING](CONTRIBUTING.md) for the process for submitting pull requests to us.

tutorialdb/settings.py

@@ -20,7 +20,7 @@
 # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'hiin&e&(d2+!7ujj^inh5*x-l1zlj!aav3sgqd)+5ka_^w31(z'
+SECRET_KEY = os.environ['SECRET_KEY']
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True