Update requirements.txt

requirements.txt

@@ -1 +1,32 @@
-huggingface_hub==0.25.2
+huggingface_hub==0.25.2
+# -------------------------
+# Python & Core Libraries
+# -------------------------
+# Python version 3.8 or higher is recommended
+python>=3.8
+
+# -------------------------
+# Data Handling
+# -------------------------
+pandas>=1.3.0
+
+# -------------------------
+# Gradio for the Web UI
+# -------------------------
+gradio>=3.0.0
+
+# -------------------------
+# LangChain Libraries
+# -------------------------
+langchain-core>=0.0.1
+langchain-chroma>=0.0.1
+langchain-groq>=0.0.1
+langchain-huggingface>=0.0.1
+
+# -------------------------
+# Additional Notes
+# -------------------------
+# 1. Ensure you have access to the Groq API keys (groq_api_keys), set in your environment.
+# 2. For large language models (e.g., llama-3.1-70b), verify your hardware or provider
+#    can handle the model requirements.
+# 3. If you need consistent, reproducible versions, pin specific releases instead of using >=.