df.to_csv('out.csv')
df.to_csv(r'Path where you want to store the exported CSV file\File Name.csv', index = False)
df.to_csv(r'/directory/path/file_name.csv', index = False, header = True)
df.to_csv('file_name.csv', index=False)
df.to_csv(file_name, sep='\t')
df.to_csv(r'Path where you want to store the exported CSV file\File Name.csv')