comment out FORMULA 1 API_KEY in env

tracknow/backend/README.md

@@ -27,10 +27,9 @@ Fill in the environment variables
     API_KEY=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
     REDIS_HOST=xxxxxxxxxxxxxxxxxxxxxx
     REDIS_PASSWORD=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-    REDIS_PORT=xxxx
-    FORMULA_1_KEY=xxxxxxxxxxxxxxxxxxxxxxxxxxx  
+    REDIS_PORT=xxxx   
 ```
-Get Formula 1 Key from here: [F1 Live Motorsport Data](https://rapidapi.com/sportcontentapi/api/f1-live-motorsport-data)
+<!--Get Formula 1 Key from here: [F1 Live Motorsport Data](https://rapidapi.com/sportcontentapi/api/f1-live-motorsport-data) -->
 ### 4. Create the database and start the server.
 ``` shell
     flask shell 
@@ -49,4 +48,4 @@ Start the server
 ```
 ### 5. Swagger Documentation for the TrackNow API
 After the server is running, check this route for more detailed documentation for the API endpoints.
-```localhost:5000/api/v1/docs```
+```localhost:5000/api/v1/docs```