Update agent.py

agent.py

@@ -17,7 +17,8 @@ from langchain.tools.retriever import create_retriever_tool
 from supabase.client import Client, create_client
 
 load_dotenv()
-
+supabase_url='https://qzydfaroejcpolxfgfim.supabase.co'
+supabase_key='eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InF6eWRmYXJvZWpjcG9seGZnZmltIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImlhdCI6MTc0OTUwNTQyMywiZXhwIjoyMDY1MDgxNDIzfQ.IBjtn1tPcogCF6DSf8dgR29aTsC61Qh0XueXYcEWG_Q'
 @tool
 def multiply(a: int, b: int) -> int:
     """Multiply two numbers.
@@ -122,9 +123,7 @@ sys_msg = SystemMessage(content=system_prompt)
 
 # build a retriever
 embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-mpnet-base-v2") #  dim=768
-supabase: Client = create_client(
-    os.environ.get("SUPABASE_URL"), 
-    os.environ.get("SUPABASE_SERVICE_KEY"))
+supabase: Client = create_client(SUPABASE_URL, SUPABASE_SERVICE_KEY)
 vector_store = SupabaseVectorStore(
     client=supabase,
     embedding= embeddings,