Question $1$: $($Answer$)$

import pandas as pd

def import$\_$data$($csv$\_$filename$)$:

$"""$

Import data from a CSV file into a pandas DataFrame.

Parameters:

csv$\_$filename $($str$)$: File path for the CSV file.

Returns:

pandas.DataFrame: DataFrame containing the imported data.

$"""$

# Read the CSV file into a DataFrame

df $=$ pd$.$read$\_$csv$($csv$\_$filename, sep$=",",$ header$=0,$ index$\_$col$=$None$)$

return df

# Example usage:

df $=$ import$\_$data$("$superstore$\_$data.csv$")$

print$($df$.$head$())$ # Display the first few rows of the DataFrame

Question $2$:

Objective: Get familiar with the data part $1$: Create the function check$\_$column$\_$names$($df$)$ that receives as an argument a dataframe and returns a list with the column names. Try it with the dataframe from question $1.$ Example of usage:

cols $=$ import$\_$data$($df$),$

$-$ df is the dataframe we want to check

$-$ cols list with strings with the name of the columns $-$ ordered as they are in the dataframe

Answer questions $2$ by using the question $1$ Answer and answer questions $2$ separately without mixing questions $1$ code