Update agent.py

agent.py

@@ -122,12 +122,10 @@ sys_msg = SystemMessage(content=system_prompt)
 
 supabase_url = os.environ["SUPABASE_URL"]
 supabase_key = os.environ["SUPABASE_SERVICE_KEY"]
-hf_api_key = os.environ["HF_EMBEDDINGS_API_KEY"]
 
 # build a retriever
 embeddings = HuggingFaceEmbeddings(
-    model_name="sentence-transformers/all-mpnet-base-v2",
-    huggingfacehub_api_token=hf_api_key
+    model_name="sentence-transformers/all-mpnet-base-v2"
 ) #  dim=768
 supabase: Client = create_client(supabase_url, supabase_key)
 vector_store = SupabaseVectorStore(