How to delete a column from a Pandas DataFrame?

 You can delete a column from a Pandas DataFrame using the drop() method. Here's an example:

import pandas as pd

# Create a sample dataframe
df = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6], 'C': [7, 8, 9]})

# Delete column 'C'
df = df.drop('C', axis=1)

print(df)

In the above example, we first create a dataframe with three columns 'A', 'B', and 'C'. To delete column 'C', we use the drop() method and pass the column name as the first parameter, and the axis parameter set to 1 to indicate that we want to drop a column. We assign the result to a new dataframe or overwrite the original dataframe with the updated one.

The output of the print(df) statement will be:

   A  B
0  1  4
1  2  5
2  3  6

As you can see, the column 'C' has been deleted from the DataFrame.