Update requirements.txt

requirements.txt

@@ -1,12 +1,12 @@
-streamlit>=1.29.0
+streamlit==1.29.0
 transformers>=4.37.0
 huggingface-hub>=0.20.0
-torch>=2.1.2
-tensorflow>=2.15.0
-keras>=2.15.0
+tensorflow==2.15.0
+protobuf==3.20.3
+keras==2.15.0
 scikit-learn>=1.2.1
 pandas>=2.1.4
-numpy>=1.26.3
+numpy<2.0.0
 pillow>=10.2.0
 nltk>=3.8.1
 altair>=5.2.0