refined config

config.py

@@ -1,12 +1,14 @@
 # config.py — Zoho + local model configuration
 # IMPORTANT: This file contains sensitive credentials. Keep it local and DO NOT commit to a public repository.
-
+# import os
+# --- Zoho API Credentials ---
 CLIENT_ID = "1000.SIMKGAO5719K0TQ0QZQ31ZU57RLFNQ"
 CLIENT_SECRET = "60b329b4fe51930abee900cba6524ec7332cd67e06"
 REFRESH_TOKEN = "1000.47c4724c105c0275477b8e0aea8415fd.63a086b666a133ca804f692086ee2963"
 ORGANIZATION_ID = "60058860935"
 
-# Zoho API endpoints (India data center)
+# --- Endpoints ---
+# Base URL for Zoho CRM/Books
 API_BASE = "https://www.zohoapis.in/crm/v2"
 INVOICE_API_BASE = "https://invoice.zoho.in/api/v3"
 
@@ -14,6 +16,9 @@ INVOICE_API_BASE = "https://invoice.zoho.in/api/v3"
 LOCAL_MODEL = "Qwen/Qwen2.5-1.5B-Instruct"
 LOCAL_TOKENIZER = None
 
+# --- LLM Config ---
+# Ensure your HuggingFace Spaces environment has GPU/CPU resources allocated
+# LOCAL_MODEL_ID = "Qwen/Qwen2.5-1.5B-Instruct" 
 # Optional: toggle demo behaviour at runtime via environment variable DEMO=true
 # To avoid accidental API calls on startup, leave DEMO unset (or set to false) in production