To my knowledge and as of today, DLT does not support multi schemas and you can’t cross from one pipeline to another using “live.table”. However, live table is just a materialized view. You can change your script to create materialized view instead of (live table) but don’t use from live.table (This only works if it is in the same pipeline) . Try from “schema”.table. Something like this 

CREATE MATERIALIZED VIEW my_silver_table 
AS
SELECT count(distinct event_id) as event_count from my_bronze_table;