In these app we have to build a two api endpoints 1 end point for gettin all trains data and sort them based on results
```
http://localhost:8000/trains
```
2 end point for single train
```
http://localhost:8000/trains/:{id}
```
we have get data from john server
implementation detail
get access token for every request when 1 end point got hit . call the john server for all trains when 2 end point got hit . call john server for one train
we have to implement two pages
one page to get all trains
ui of frontend :
other page to get one train
