Update requirements.txt

requirements.txt

@@ -1,6 +1,9 @@
-gradio
-datasets
-sentence-transformers
-huggingface_hub
-llama-cpp-python==0.2.90 --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/avx2
-numpy
+gradio==3.50.2
+datasets==2.18.0
+sentence-transformers==2.2.2
+huggingface-hub==0.20.3
+llama-cpp-python==0.2.23
+torch==2.1.2 --index-url https://download.pytorch.org/whl/cpu
+numpy==1.24.4
+faiss-cpu==1.7.4
+accelerate==0.27.2