UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 0: ordinal not in range(128) in docker compose code example

Example 1: python pickle 'ascii' codec can't decode byte 0x80 in position 0

pickle.load(file, encoding='latin1')

Example 2: 'ascii' codec can't decode byte 0xc3 ordinal not in range(128)

f = open('../glove/glove.6B.100d.txt', encoding="utf-8")
#encoding is to changes the characters other text