Update app.py

app.py

@@ -52,9 +52,13 @@ def remove_non_printable(value):
         #return re.sub(r'[\xa0\n\t\s]+|(?<=[.,;:!?)])\\n|\n(?<=\w)\\n|\n(?<=\w)|(?<=[.,;:!?)])\\t|(?<=\w)\\t|\t(?<=\w)\\t|\t(?<=\w)|(?<=[.,;:!?)])\\xa0|(?<=\w)\\xa0|\xa0(?<=\w)\\xa0|\xa0(?<=\w)', ' ', value)
         #return re.sub(r'(?<=\w)[\n\t\xa0]+|[\n\t\xa0]+(?=\w)|^\s*[\n\t\xa0]+|[\n\t\xa0]+$|(?<=[.,:?)¿!])[\n\t\xa0]+|\b[\n\t\xa0]+\b', ' ', value)
         #return re.sub(r'\s*[\n\t\xa0]+\s*', ' ', value)
-        return re.sub(r'[\xa0\n\t\s]|(?<=\w)\\n|(?<=[.,;:!?¿])\\n|\n(?<=\w)\\n|\n(?<=\w)|\n(?<=[.,;:!?¿])|\t(?<=[.,;:!?¿])|(?<=[.,;:!?¿])\\t|(?<=\w)\\t|\t(?<=\w)\\t|\t(?<=\w)|(?<=[.,;:!?¿])\\xa0|(?<=\w)\\xa0|\xa0(?<=\w)\\xa0|\xa0(?<=\w)\xa0(?<=[.,;:!?¿])|', 'ww', value)
+        #return re.sub(r'[\xa0\n\t\s]|(?<=\w)\\n|(?<=[.,;:!?¿])\\n|\n(?<=\w)\\n|\n(?<=\w)|\n(?<=[.,;:!?¿])|\t(?<=[.,;:!?¿])|(?<=[.,;:!?¿])\\t|(?<=\w)\\t|\t(?<=\w)\\t|\t(?<=\w)|(?<=[.,;:!?¿])\\xa0|(?<=\w)\\xa0|\xa0(?<=\w)\\xa0|\xa0(?<=\w)\xa0(?<=[.,;:!?¿])|', 'ww', value)
         #return re.sub(r'\s*[\n\t\xa0]+\s*', ' ', value).strip()
         #value = value.replace("\xa0", "").replace("\n", "").replace("\t", "")
+        value = re.sub(r'[\xa0]*|(?<=\s)\\xa0(?<=\s)|(?<=\s)\\xa0(?<=\S)|(?<=\S)\\xa0(?<=\s)|(?<=\S)\\xa0(?<=\S)', ' ', value)
+        value = re.sub(r'[\n]*|(?<=\s)\\n(?<=\s)|(?<=\s)\\n(?<=\S)|(?<=\S)\\n(?<=\s)|(?<=\S)\\n(?<=\S)', ' ', value)
+        value = re.sub(r'[\t]*|(?<=\s)\\t(?<=\s)|(?<=\s)\\t(?<=\S)|(?<=\S)\\t0(?<=\s)|(?<=\S)\\t(?<=\S)', ' ', value)
+        return value
     return value
     
 async def faq ():#line:28