Blynk RPI 3 Model B+ connect to local server

oh that’s SOOOOOO TRUE (im from Greece and now in Greece its 3:13 AM im trying to find a solution for at least 6 hours…)

After searching I found this:

and then you wrote import BlynkLib in the promt… so I checked if it works and it does…
so python 2.7 promt accepts to import the library but python 2.7 doesn’t accept it. I don’t know what to do anymore… should I ask in a RPI forum ? is this irrelevant to the Blynk forum?