Spotcast not working - error in config file after reboot

Tags: #<Tag:0x00007f3262661930> #<Tag:0x00007f32626617a0>

Hi an am new to HA but loving so far.
the main reason for me was to automate music playing on various home device events and to create a follow music solution
in brief i am trying to automate when i enter a room a xiaomi motion sensor event will trigger a media music event either on Google home assitant or Amazon echo depending on the room. I have various of these around the house.
I have tred to get Spotcast installed and did so via HACS and code seems to install ok.
I then added
‘spotcast:
sp_dc: !secret key
sp_key: !secret key’

as per instructions
when i reboot HA i just get a config file error all the time

2020-09-17 16:05:29 ERROR (MainThread) [homeassistant.bootstrap] Failed to parse configuration.yaml: Secret key

can someone please help me understand am i doing something wrong here ?

I have spotify add-on installed and is working fine

thx

Hey there - going through the same issue. Did you ever resolve? Thanks!