Update app.py

app.py

@@ -13,12 +13,11 @@ from sentence_transformers import models, losses
 from sentence_transformers import SentencesDataset, LoggingHandler, SentenceTransformer
 from sentence_transformers.evaluation import EmbeddingSimilarityEvaluator
 from sentence_transformers.readers import *
-import logging
-import glob
-from datetime import datetime
-import sys
 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
@@ -26,11 +25,6 @@ from nltk.tokenize import sent_tokenize
 import scispacy
 import spacy
 import en_core_sci_lg
-from spacy import displacy
-from scispacy.abbreviation import AbbreviationDetector
-from scispacy.umls_linking import UmlsEntityLinker
-from transformers import AutoTokenizer, AutoModel
-import statistics
 import string
 from nltk.stem.wordnet import WordNetLemmatizer
 import gradio as gr