# A set is a list with unique words
stopwords = set()

# define list of filtered words
filtered_words = []

# read stopwords from file & save them in a list
# read from file
with open("english.txt", "r") as source:
	# for each line
	for line in source:
		# clean returns
		line = line.strip()
		# add word to set stopwords (cfr difference with list: list.append())
		stopwords.add(line)

# define your sentence / string
sentence = 'I was at Synesthésie last night and took a bus to go home.'

# print sentence
print("phrase originale:", sentence)

# convert string to list of words
words = sentence.split(" ")
# for each word of list, check if word is in stopwords, if it isn't, add word to filtered wordlist
for word in words:
	if word not in stopwords:
		filtered_words.append(word)

# this is the same, but shorter + no need to declare filtered_words as list in the beginning:
#filtered_words = [word for word in words if word not in stopwords]



# turn wordlist into string of characters
new_sentence = " ".join(filtered_words)
# print new sentence
print("phrase réécrite:", new_sentence)