Update app.py

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-import os
 import pandas as pd
 from pytube import extract
 import re
@@ -10,13 +9,11 @@ import nltk.sentiment.util
 from nltk.corpus import stopwords
 from nltk.stem import WordNetLemmatizer 
 
-from sklearn.metrics import accuracy_score
-
 from keras.preprocessing.text import Tokenizer
 from keras.preprocessing.sequence import pad_sequences
 from tensorflow import keras
 
-import xgboost
+from youtube_comment_downloader import *
 
 nltk.download('stopwords')
 sw = stopwords.words('english')