tof10120 code issue

[sohilbhr]

when i try to run this code in my Rpi the sensor can't give me reads every time sometimes move to except what can i do to fix the code?
and sorry for the code itried to put it in code tag but it still appear like this
code:

`import smbus
import time

i2c_ch = 1
i2c_address = 0x52

bus = smbus. SMBus ( i2c_ch )

while True :

try :

    bus. write_byte ( i2c_address , 0 )
    time . sleep ( 0.01 )
   
    b1 = bus. read_byte_data ( i2c_address , 0 )
    b2 = bus. read_byte_data (i2c_address , 1 )
           
    word = ( b1 << 8 ) + b2
    print ( word )

    time . sleep ( 1 )

except OSError :
    print ( 'error' )`

best regards
sohil