Populating Null in an INT column of MySQL Table [duplicate]

I have data as follows in my csv:

ID, NAME, fav_digit

1 abc 2

2 xyz

3 pqr 7

Now, I have created the table in the MySQL table using the data types Int, Varchar(7), Int respectively.
But the table has populated 0 in the row where id = 2 This means that the fav_diigit is unintentionally representing 0, but in reality, the data is not present. Is it that we can't populate NULL in an INT column?

I need to indicate that the cell is empty rather than a digit like 0

I was expecting NULL value in second row.BTW, I have connected my file from excel to MySQL using this command/query:

LOAD DATA LOCAL INFILE 'C:\Users\path\to\file\file.csv'
INTO TABLE file_data
FIELDS TERMINATED BY ','
    ENCLOSED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 LINES
(id, Name, fav_digit);