import pandas as pd


df = pd.read_excel('body_easy.xlsx', sheet_name='List1')


df_deduplicated = df.drop_duplicates(subset=['Název'], keep='first')

df_final  = pd.concat([df, df_deduplicated]).sort_values(by=['x', 'y'])
df_final = df_final['Název'].reset_index(drop=True)


print(df_final)
df_final.to_excel('body_easy_exported.xlsx', sheet_name='List1', index=False, header=False)