Hello world tutorial doesn't work :-(

[NicoSolALBA]

Hi, I'm planning to use EDNA for building a new task so I'm playing around. It seems that the simple tutorial you provide in the documentation doesn't work.

edna2.py --inData '{"name": "Someone"}' HelloWorldTask

When looking at edna2.py, I realized that this case goes directly to the 'else' block.

87 if taskName is None:
88 parser.print_help()
89 sys.exit(1)
90 elif inData is None and inDataFile is not None:
91 with open(inDataFile) as fd:
92 inData = fd.read()
93 else:
94 print("Error - no indata provided!")
95 parser.print_help()
96 sys.exit(1)
97

Of course if I send the data with the --inDataFile option and a json file then it's ok.
Cheers
Nico