Fix EOF for psf/black

Author: WizardTim

examples/ads1x15_fast_read.py

@@ -54,4 +54,3 @@
 print("                      {:9.2%}".format(rate_reported / RATE))
 print("    Repeats         = {:5d}".format(repeats))
 print("    Conversion Rate = {:8.2f} sps   (estimated)".format(rate_actual))
-