df.unique()

As an AI language model, I don't have access to any specific dataframe. However, I can provide a general explanation of what the method `df.unique()` does.

`df.unique()` is a method that can be used on a pandas dataframe `df`. It returns an array of unique values in the dataframe column(s). It can be used to identify the unique values in a dataframe column or multiple columns.

For example, if we have a dataframe with a column called "fruit" and we want to know the unique values in that column, we can use the following code:

import pandas as pd

df = pd.DataFrame({'fruit': ['apple', 'banana', 'apple', 'orange', 'banana']})

unique_fruits = df['fruit'].unique()

print(unique_fruits)

Output:

['apple' 'banana' 'orange']

This code will return an array of unique values in the "fruit" column of the `df` dataframe, which are 'apple', 'banana', and 'orange'.