Namespaces in Imports field not imported from:
  ‘R6’ ‘caTools’ ‘httr’ ‘jsonlite’ ‘rlang’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘R6’ ‘caTools’ ‘httr’ ‘jsonlite’ ‘rlang’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory