"""
@author = abhijeet mote
		  abhijeetmote@gmail.compile
Github   :  https://github.com/abhijeetmote
LinkedIn :  https://www.linkedin.com/in/abhijeet-mote/
"""

import pandas as pd
def drop_duplicate_rows(_df):
    """
    This Method removes the dublicate rows from dataframe
    Parameters
    ----------
    _df : Pandas Dataframe
    example
    -------
    df_dict = {'x': {0: 10, 1: 11, 2: 12, 3: 13, 4: 14, 5: 15, 
        6: 11, 7: 11, 8: 17},
        'y': {0: 50, 1: 51, 2: 52, 3: 53, 4: 54, 5: 55, 6: 51, 7: 51, 8: 57},
        'z': {0: 100, 1: 101, 2: 102, 3: 103, 4: 104, 5: 105, 6: 101, 7: 101, 8: 107},
        'a': {0: 200, 1: 201, 2: 202, 3: 203, 4: 204, 5: 205, 6: 201, 7: 201, 8: 207}}
       
    df = pd.DataFramerame(df_dict)
            x   y    z    a
        0  10  50  100  200
        1  11  51  101  201
        2  12  52  102  202
        3  13  53  103  203
        4  14  54  104  204
        5  15  55  105  205
        6  11  51  101  201
        7  11  51  101  201
        8  17  57  107  207
    drop_duplicate_rows(df)
            x   y    z    a
        0  10  50  100  200
        1  11  51  101  201
        2  12  52  102  202
        3  13  53  103  203
        4  14  54  104  204
        5  15  55  105  205
        6  17  57  107  207
    """
    df = _df.copy()
    return df.drop_duplicates()

df_dict = {'x': {0: 10,1: 11, 2: 12, 3: 13, 4: 14, 5: 15,},
     'y': {0: 50, 1: 51, 2: 52, 3: 53, 4: 54, 5: 55,},
     'z': {0: 100, 1: 101, 2: 102, 3: 103, 4: 104, 5: 105,}}
df = pd.DataFrame(df_dict)

print("before : \n", df)
print("After  : \n", drop_duplicate_rows(df))