GH-4: Create a README for basic run

Author: ArtyomVancyan

README.md

@@ -2,21 +2,6 @@
 
 Easy to setup OAuth2 social authentication mechanism with support for several auth providers.
 
-## Demo
-
-This sample application is made to demonstrate the use of the [**fastapi-oauth2**](./fastapi_oauth2) package.
-
-## Running the application
-
-```bash
-uvicorn main:app --reload
-```
-
-## TODO
-
-- Make the [**fastapi-oauth2**](./fastapi_oauth2) depend
-  on (overuse) the [**social-core**](https://github.com/python-social-auth/social-core)
-
 ## Features
 
 - Integrate with any existing FastAPI project (no dependencies of the project should stop the work of

examples/demonstration/README.md

@@ -0,0 +1,26 @@
+## Demonstration
+
+This sample application is made to demonstrate the use of the [**fastapi-oauth2**](./fastapi_oauth2) package.
+
+## Installation
+
+You got to have `fastapi-oauth2` installed in your environment. To do so, run the following command in
+the `pyproject.toml` file's directory.
+
+### Regular install
+
+```bash
+pip install fastapi-oauth2
+```
+
+### Install in editable mode
+
+```bash
+pip install -e .
+```
+
+## Running the application
+
+```bash
+uvicorn main:app --reload
+```