Update requirements.txt

requirements.txt

@@ -1,13 +1,13 @@
-streamlit==1.19.0
-pandas==1.5.3
-plotly==5.13.0
-textblob==0.17.1
-networkx==3.0
-pyvis==0.3.2
-wikipedia==1.4.0
-scikit-learn==1.2.2
-numpy==1.23.5
-scipy==1.10.1
+streamlit
+pandas
+plotly
+textblob
+networkx
+pyvis
+wikipedia
+scikit-learn
+numpy
+scipy
 transformers==4.27.4
-sentence-transformers==2.2.2
-huggingface_hub==0.9.1
+sentence-transformers  # Do NOT pin to 2.2.2
+huggingface_hub        # Do NOT pin to 0.9.1