Import CSV data into InfluxDB and display of Grafana

I am trying to import statistics exported out of my middleware into InfluxDB and display the stats on Grafana. I could import the .csv into InFluxDB using the csv-to-influxdb utility (https://github.com/jpillora/csv-to-influxdb) and am able to query it and view on postman

However,while trying to configure a panel in grafana, the data resulting from the query doesnt display.

I checked the query inspector and found this:

There is output coming in from the InfluxDB tables/data source but why isnt Grafana able to display it? Because of the complex JSON response structure?