python API cant show non English language of list intents API in Dialogflow v2

Escape Sequence Meaning
\ooo            Character with octal value ooo (up to three octal digits)

test_string = r"\340\246\225\340\247\203\340\246\267"    # hard-coded
print('test_string                  ', test_string)
print('.encode("raw_unicode_escape")',
  test_string.encode( 'raw_unicode_escape'))
print('.decode(    "unicode_escape")',
  test_string.encode( 'raw_unicode_escape').decode( 'unicode_escape'))
print('.encode("latin1").decode()   ', 
  test_string.encode( 'raw_unicode_escape').decode( 'unicode_escape').
              encode( 'latin1').decode( 'utf-8'))

test_string                   \340\246\225\340\247\203\340\246\267
.encode("raw_unicode_escape") b'\\340\\246\\225\\340\\247\\203\\340\\246\\267'
.decode(    "unicode_escape") à¦à§à¦·
.encode("latin1").decode()    কৃষ