In the current folder structure, there is a "data" file under backend folder.
Data_preparation.py would try to evoke mkdir to create a data folder under backend folder, which is impossible due to the pre-existing "data" file, causing an "Input/Output error".
Removal of the "data" file solves this problem.
In the current folder structure, there is a "data" file under backend folder. Data_preparation.py would try to evoke mkdir to create a data folder under backend folder, which is impossible due to the pre-existing "data" file, causing an "Input/Output error". Removal of the "data" file solves this problem.