How do you create a DataFrame with a column named 'current_amount'?

You can create a pandas DataFrame and add a column named 'current_amount' in several ways:

1. During construction:

import pandas as pd

df = pd.DataFrame({'current_amount': [100, 200, 300]})

1. After construction by assignment:

df = pd.DataFrame()

df['current_amount'] = [100, 200, 300]

1. Using a list of dictionaries:

data = [{'current_amount': 100}, {'current_amount': 200}]

df = pd.DataFrame(data)

All three approaches result in a DataFrame with a single column named 'current_amount'. The choice depends on whether you already have other columns or data structures to merge.