We are accessing an item by referring to the label when we created own labels.

import pandas as pd

a = [1, 7, 2]

myvar = pd.Series(a, index = ["x", "y", "z"])

print(myvar["y"])

We are adding a list of names to give each row a name.

import pandas as pd

data = {
  "calories": [420, 380, 390],
  "duration": [50, 40, 45]
}

df = pd.DataFrame(data, index = ["day1", "day2", "day3"])

print(df) 

We are checking the number of maximum returned rows.

import pandas as pd

print(pd.options.display.max_rows)

We are checking pandas version.

import pandas as pd

print(pd.__version__)

We are creating a dataframe from two Series.

import pandas as pd

data = {
  "calories": [420, 380, 390],
  "duration": [50, 40, 45]
}

myvar = pd.DataFrame(data)

print(myvar)

We are creating your own labels.

import pandas as pd

a = [1, 7, 2]

myvar = pd.Series(a, index = ["x", "y", "z"])

print(myvar)