ML_PROJECT
- we exclude timestamp because it doesn't add anything to the data except that it was during covid
Explanation Preprocessed table :
- no change to age no need because not a categorical value and no outliers

- One-Hot Encoding
categorical column like gender_female and :
	•	1 if the value corresponds to the category represented by the column.
	•	0 otherwise.

- we split the data in 80% training 20% test in two excel file