Update requirements.txt

requirements.txt

@@ -1,13 +1,23 @@
-transformers
-huggingface_hub
-streamlit
-langchain_core
-langchain_community
-langchain_huggingface
-langchain_text_splitters
-accelerate
-watchdog
-tqdm
-spacy>=3.7.2,<3.8.0
-en_core_web_sm @ https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.7.1/en_core_web_sm-3.7.1-py3-none-any.whl
-langdetect
+
+# Core dependencies
+streamlit>=1.26.0
+torch>=2.0.0
+langdetect>=1.0.9
+
+# LangChain components
+langchain>=0.0.267
+langchain-core>=0.0.12
+langchain-huggingface>=0.0.1
+
+# HuggingFace libraries
+transformers>=4.30.0
+huggingface-hub>=0.16.4
+accelerate>=0.21.0
+
+# API interaction
+requests>=2.31.0
+
+# Optional: For better performance with GPU
+# Note: Comment these out if you're on CPU only and having issues
+sentencepiece>=0.1.99
+bitsandbytes>=0.41.0  # For model quantization if needed