MAP data type (PyFlink)

[Philippe Rigaux]

Hello

I want to send and receive dict Python values. According to the PyFlink doc, 
this is specified with Types.MAP(). Unfortunately I 
found no example of the required arguments,  and I am stuck with the following 
error:

TypeError: MAP() missing 2 required positional arguments: 'key_type_info' and 
'value_type_info'

How should I specify for instance the type for {‘url’: ‘jjjj’, ‘count’: 2} ?

Thanks for your help.

Philippe