Update requirements.txt

requirements.txt

@@ -1,6 +1,7 @@
-streamlit==1.32.0
-sentence-transformers==2.2.2
-scikit-learn==1.3.2
-numpy==1.24.3
-requests==2.31.0
-torch==2.0.1
+streamlit>=1.28.0
+sentence-transformers>=2.2.2
+scikit-learn>=1.3.0
+numpy>=1.24.0
+requests>=2.31.0
+torch>=2.0.0
+transformers>=4.21.0