Update app.py

app.py

@@ -5,30 +5,21 @@ from newspaper import Article
 from newspaper import fulltext
 import requests
 from nltk.tokenize import word_tokenize
-from sentence_transformers import SentenceTransformer
+from sentence_transformers import SentenceTransformer, models, losses, LoggingHandler
 import pandas as pd
 import numpy as np
-from pandas import ExcelWriter
 from torch.utils.data import DataLoader
 import math
-from sentence_transformers import models, losses
-from sentence_transformers import SentencesDataset, LoggingHandler, SentenceTransformer
 from sentence_transformers.evaluation import EmbeddingSimilarityEvaluator
 from sentence_transformers.readers import *
 from nltk.corpus import stopwords
 stop_words = stopwords.words('english')
-import matplotlib.pyplot as plt
-from sklearn.cluster import KMeans
-from sklearn.decomposition import PCA
 from sklearn.metrics.pairwise import cosine_similarity
-import scipy.spatial
 import networkx as nx
 from nltk.tokenize import sent_tokenize
 import scispacy
-import spacy
 import en_core_sci_lg
 import string
-from nltk.stem.wordnet import WordNetLemmatizer
 import gradio as gr
 import inflect