added python_version to readme.md

readme.md

@@ -5,6 +5,7 @@ colorFrom: yellow
 colorTo: green
 sdk: gradio
 sdk_version: 5.42.0
+python_version: 3.12.0
 app_file: app.py
 pinned: false
 ---

requirements.txt

@@ -8,5 +8,4 @@ PyPDF2
 python-docx
 openpyxl
 sentence-transformers
-google-generativeai
-huggingface_hub
+google-generativeai

scripts/config.py

@@ -6,6 +6,8 @@ from llama_index.core import Settings
 from llama_index.core.llms import ChatMessage, MessageRole
 import os
 from huggingface_hub import hf_hub_download
+from huggingface_hub import HfApi, login, create_repo
+
 
 
 # Configuration
@@ -30,6 +32,23 @@ MIN_CHUNK_SIZE = 750
 SIMILARITY_THRESHOLD = 0.7
 
 
+def login_to_huggingface():
+    """Login to HuggingFace Hub"""
+    try:
+        if HF_TOKEN:
+            login(token=HF_TOKEN)
+            print("✅ Successfully logged in to HuggingFace Hub with token")
+            return True
+        else:
+            # Interactive login if no token provided
+            login()
+            print("✅ Successfully logged in to HuggingFace Hub")
+            return True
+    except Exception as e:
+        print(f"❌ Failed to login to HuggingFace Hub: {e}")
+        return False
+
+
 def download_pretrained_files():
     """Download pre-trained RAG files from HuggingFace Hub"""
     try: