take #4 at fixing sphinx issues

Author: ksiegall

XRPLib/imu.py

@@ -5,10 +5,10 @@
 # v1.0 2019.7
 try:
     from .imu_defs import *
-except TypeError:
+    from uctypes import struct, addressof
+except TypeError, ModuleNotFoundError:
     # Import wrapped in a try/except so that autodoc generation can process properly
     pass
-from uctypes import struct, addressof
 from machine import I2C, Pin, Timer, disable_irq, enable_irq
 import time, math