When including an OTX key, I receive the following error.
'otx' expected type 'string', got unconvertible type 'map[string]interface {}'

Format used in my .gau.toml file

[urlscan]
  apikey="xxx-xxx-xxx"

[otx]
  apikey="xxx-xxx-xxx"

Any advice? Is the otx api key not supported or recommended for use? I also tried removing "apikey=" and the new line from file.