import pandas as pd
df = pd.DataFrame({'fruits': ['apple', 'banana', 'orange', 'cherry', 'lemon', 'pear', 'watermelon', 'strawberry', 'cranberry']})
print( df.head() )
import pandas as pd
df = pd.DataFrame({'fruits': ['apple', 'banana', 'orange', 'cherry', 'lemon', 'pear', 'watermelon', 'strawberry', 'cranberry']})
print( df.head(3) )
import pandas as pd
df = pd.DataFrame({'fruits': ['apple', 'banana', 'orange', 'cherry', 'lemon', 'pear', 'watermelon', 'strawberry', 'cranberry']})
print( df.head(-3) )