Code format & runtime interpreter

• code is now transformed by deepsource.io to conform with black
• introduced change in calling python scripts during runtime

calling a python script during runtime is now to be encoded in a .seq file as remark, as follows:
REM python "script.py"
REM is added by your trusted sequence editor automatically

this release supports calling multiple scripts with one remark command, in the order as they are specified:
REM python "script2.py", "script2.py", "script3.py" etc.

Individual scripts must be set in one of the following:

• "script.py"
• 'script.py'
• ''script.py''
  while these three options are recognised, it is strongly encouraged to use the first one.