Update requirements.txt

requirements.txt

@@ -1,13 +1,12 @@
-streamlit
-pandas
-scikit-learn
-numpy
-matplotlib
-seaborn
-python-Levenshtein
-nltk
-rouge-score
-bert-score
-transformers
-word2vec
-sentence-transformers
+streamlit==1.22.0
+sentence-transformers==2.2.0
+scikit-learn==1.2.0
+nltk==3.8.1
+rouge-score==0.1.2
+matplotlib==3.7.1
+seaborn==0.12.2
+pandas==2.0.1
+PyPDF2==3.0.0
+streamlit-shadcn-ui==0.2.0
+bert-score==0.3.12
+gensim==4.3.0