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Generating column names list from a dataframe. Dataframe object has "columns" method which returns the required data object. This can be converted into list.  Creating a new dataframe with data # importing pandas import pandas as pd # animal_data dictionary animal_data = { "Name": ["Cat", "Dog", "Cow"], "Speed": [15, 12, 10], "Sound": ["Meow", "Woof", "Mooo"], } #creating a dataframe using the animal_data dictionary animal_df = pd.DataFrame(animal_data) #printing animal_df print("animal_df \n", animal_df) animal_df Name Speed Sound 0 Cat 15 Meow 1 Dog 12 Woof 2 Cow 10 Mooo # create a list containing values column_names_as_list = list(animal_df.columns) print("column_names_as_list \n", column_names_as_list) print("\n length of column_names_as_list \n", len(column_names_as_list)) #or directly use the values a...