Groupby Function In Pandas

import numpy as np
import pandas as pd


# Create a dictionary
dict = {
    "company": ["Google", "Microsoft", "Apple", "Google", "Microsoft", "Apple"],
    "year": [2017, 2017, 2017, 2018, 2018, 2018],
    "Profit": [20000, 40000, 60000, 80000, 70000, 50000],
}

# Create a dataframe
df = pd.DataFrame(dict)

# Group By
print("Group By\n")
df.groupby("company").sum()

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