psql show me the : and ask user input, when running one sql file

[arden liu]

I am using psql to run this sql file(
https://github.com/Arelle/Arelle/blob/master/arelle/plugin/xbrlDB/sql/public/xbrlPublicPostgresDB.ddl
)
here is my command:
/usr/bin/psql postgresql://db_user:dbpassword@localhost:5432/my_db -f
/tmp/xbrlPublicPostgresDB.ddl
I do not know why it show me the : , which is asking me to input something.
Can someone help me?
Thanks.
Arden