# Exploring the total_sqft column df.total_sqft.unique()

Sure, I'd be happy to answer your question! To explore the `total_sqft` column in a Pandas DataFrame, you can use the `unique()` method to get all the unique values in that column. Here's an example:

import pandas as pd

# Load the DataFrame from a CSV file
df = pd.read_csv('my_data.csv')

# Get the unique values in the total_sqft column
sqft_values = df.total_sqft.unique()

# Print the unique values
print(sqft_values)

This will print out an array of all the unique values in the `total_sqft` column. You can then analyze these values further to see if there are any outliers or errors in the data.