SyntaxError: invalid syntax

[NgeNdomo]

I'm getting this error:

File "location_history_json_converter.py", line 390
print("\r%s / Locations written: %s" % (time.strftime("%Y-%m-%d %H:%M"), added), end="")
^
SyntaxError: invalid syntax

[mmykle]

I was getting this same error but fixed it by changing how I entered the -s and -e start/end dates.
You can't put: -s 2020-04-01
You have to put: -s 2020-04-01 (13h30)
(for 1:30PM on April 1st, 2020)

Full entry in terminal:
python location_history_json_converter.py "MyPath/Location History.json" "helloworld.kml" -f kml -s 2020-04-01 (0h00) -e 2020-04-30 (24h00) -i

[NgeNdomo]

Thanks. I'm on OSX and finally could make it with this:

python3 /Users/XXXXXX/location_history/location_history_json_converter.py /Users/XXXXXX/location_history/location_history.json /Users/XXXXXX/location_history/2017.GPX -s 2017-01-01 -e 2018-01-01 -f gpx

[NgeNdomo]

I guess my error was not to work with python3