Update agent.py

agent.py

@@ -17,25 +17,31 @@ from langchain.tools.retriever import create_retriever_tool
 from supabase.client import Client, create_client
 
 import os
+from dotenv import load_dotenv
 from supabase import create_client, Client
 
-# Strip environment variables once and only once
-SUPABASE_URL = os.environ.get("SUPABASE_URL", "").strip()
-SUPABASE_KEY = os.environ.get("SUPABASE_KEY", "").strip()
+# Load variables from .env into environment
+load_dotenv()
+
+# Get environment variables
+SUPABASE_URL = os.getenv("SUPABASE_URL", "").strip()
+SUPABASE_KEY = os.getenv("SUPABASE_KEY", "").strip()
 
+# Debug info (do NOT print full key in production)
 print("DEBUG: SUPABASE_URL =", SUPABASE_URL)
-print("DEBUG: SUPABASE_KEY is set:", bool(SUPABASE_KEY))  # Avoid printing actual key
-print("TYPE CHECK:", type(SUPABASE_KEY), SUPABASE_KEY == "")
+print("DEBUG: SUPABASE_KEY is set:", bool(SUPABASE_KEY))
+print("DEBUG: SUPABASE_KEY repr:", repr(SUPABASE_KEY))  # optional
 
-# Validate that both variables are available
+# Check that keys are valid
 if not SUPABASE_URL or not SUPABASE_KEY:
-    raise ValueError("Supabase credentials are missing. Check environment variables.")
+    raise ValueError("Supabase credentials are missing or invalid.")
 
-# Create Supabase client
+# Initialize Supabase client
 supabase: Client = create_client(SUPABASE_URL, SUPABASE_KEY)
 print("✅ Supabase client initialized successfully.")
 
 
+
 #end