the type IAsyncEnumerable exists in both AsyncInterfaces and interactive.async

[JuanIHernandez]

i am working on a net core 2.1 application, download this package and an error started to popup,
the error says "The type 'IAsyncEnumerable' exists in both 'Microsoft.Bcl.AsyncInterfaces and 'System.Interactive.Async"

and the Microsoft.Bcl.AsyncInterfaces was introduced with this package

how do i fix this issue?