Fix reading of vega spec #6
Description
replace hjson.loads(vega_spec) by hjson.loads(vega_spec, strict=False). for example, if there is a \t in the vega spec it is still valid in vega but fails to load with hjson in python
{{ message }}
replace hjson.loads(vega_spec) by hjson.loads(vega_spec, strict=False). for example, if there is a \t in the vega spec it is still valid in vega but fails to load with hjson in python