FileNotFoundError no such file in directory. How to fix?

import pandas as pd

def proportion$\_$of$\_$education$()$ :

$df=pd.$ read$\_$csv$("/$Users$/$reneewalden$/$Desktop$/$NISPUF$17.$csv$")$

education$\_$counts$=$df $[$ 'EDUC$1\text{'}].$value$\_$counts $()$

total$=$len$(df)$

education$\_$proportions$=$education$\_$counts$/$total

result "less than high school":education$\_$proportions$[1],$

"high school": education$\_$proportions $[2],$

"more than high school but no college": education$\_$proportions $[3],$

"college": education$\_$proportions $[4]\}$

return result