There are no extraordinary claims present. Only the plainly observable.
Sane Person: "The sky is blue. A few small clouds, but no big deal."
Typical a-hole on the Internet: "PROVE IT! HOW CAN YOU SAY SUCH FANCIFUL THINGS WITHOUT PROOF?!?!"
Sane person: "Uhm, look out the window."
Typical a-hole on the Internet: "THAT DOESNT PROOVE ANYTHING! HOW DARE YOU SUGGEST IT ISN'T RAINING! I WANT PROOF THAT IT ISN'T RAINING! I'M ENTITLED! I DEMAND! YOU'RE A LIAR IF YOU DONT FOLLOW MY ORDERS!"
Sane Person: "Whatever you say, man. Can't prove a negative anyway. Bye."
Typical a-hole on the Internet: [probably saying a bunch more useless, entitled crap, but no one is listening]
@bob should release the code he used, in order to drew his conclusions.
It is that simple.