The code is written in Python 3 and uses the pandas library.
The code reads in a CSV file and then prints the first few rows of the dataframe (df.head()). The code then renames a column (df.rename) and adds a new column (df["Coluna Adicionada"] = 0). Finally, the code prints the first few rows of the dataframe again, this time including the new column.
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pandas.py:The code is written in Python 3 and uses the pandas library.
The code reads in a CSV file and then prints the first few rows of the dataframe (df.head()). The code then renames a column (df.rename) and adds a new column (df["Coluna Adicionada"] = 0). Finally, the code prints the first few rows of the dataframe again, this time including the new column.