Delete utils.py

utils.py

@@ -1,26 +0,0 @@
-import re
-
-def remove_tashkeel(text):
-    tashkeel_pattern = re.compile(
-        r'[\u0617-\u061A\u064B-\u0652]'
-    )
-    return re.sub(tashkeel_pattern, '', text)
-
-def normalize_arabic(text):
-    text = re.sub("[إأآا]", "ا", text)
-    text = re.sub("ى", "ي", text)
-    text = re.sub("ؤ", "و", text)
-    text = re.sub("ئ", "ي", text)
-    text = re.sub("ة", "ه", text)
-    return text
-
-def preprocess_arabic(text):
-    text = remove_tashkeel(text)
-    text = normalize_arabic(text)
-    return text
-
-def bm25_tokenize(text):
-    return preprocess_arabic(text).split()
-def preprocess_query(query):
-    query = preprocess_arabic(query)
-    return bm25_tokenize(query)