Update app.py

app.py

@@ -6,7 +6,6 @@ from transformers import (AutoModelForQuestionAnswering,
 
 import pandas as pd
 import regex as re
-import io
 
 # Select model for question answering
 model_name = "deepset/roberta-base-squad2"
@@ -23,7 +22,7 @@ pipe = pipeline('question-answering', model=model_name, tokenizer=model_name)
 # response = request.urlopen(url)
 # book1_raw_0 = response.read().decode('utf8')
 
-book1_raw_0 = io.open("book_1.txt", mode="r", encoding="utf-8").read()
+book1_raw_0 = open("book_1.txt", mode="r", encoding="utf-8").read()
 
 # Text pre-processing
 # Remove page statements