Trying w/ sysfs_pwm

#!/usr/bin/python3

# Use for PWM on /dev/bone/pwm/

from pathlib import Path
from PWMSone import Pwm  # see https://pastebin.com/R70P1wAn
from time import sleep

pwm1b = Pwm('/dev/bone/pwm/1/b', frequency=50, value=0)
pwm1a = Pwm('/dev/bone/pwm/1/a', frequency=50, value=0)

GPIO  = Path('/sys/class/gpio/gpio60/direction')
GPIO.write_text('out')
GPIO  = Path('/sys/class/gpio/gpio60/value')
GPIO.write_text('0')

#GPIO1 = Path('/sys/class/gpio/gpio44/direction')
#GPIO1.write_text('out')
#GPIO1 = Path('/sys/class/gpio/gpio44/value')
#GPIO1.write_text('0')

# https://pastebin.com/R70P1wAn

# initialize and enable pwm, automatically disable when scope is left
#with Pwm('/dev/bone/pwm/1/b', frequency=20000, value=0) as pwm:
#    while True:
#        pwm.value = float(input("Enter PWM value (between 0.0 and 1.0): "))

try:
    while True:
        port = float(input("Please type a 0 or a 1 : "))
        if port == 0:
            GPIO.write_text('1')
            sleep(1)
            frequency=150
            pwm1b.value=1.0
            sleep(1)
        elif port == 1:
            GPIO.write_text('1')
            sleep(1)
            frequency=70
            pwm1b.value=0.1
            sleep(1)

except KeyboardInterrupt:
    GPIO.write_text("0")
#    GPIO1.write_text("0")
    pwm1b.enabled = False
    print("Kosher Salt!")
    pass