Update agent.py

agent.py

@@ -120,14 +120,19 @@ with open("system_prompt.txt", "r", encoding="utf-8") as f:
 # System message
 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") #  dim=768
-supabase: Client = create_client(
-    os.environ.get("SUPABASE_URL"), 
-    os.environ.get("SUPABASE_SERVICE_KEY"))
+embeddings = HuggingFaceEmbeddings(
+    model_name="sentence-transformers/all-mpnet-base-v2",
+    huggingfacehub_api_token=hf_api_key
+) #  dim=768
+supabase: Client = create_client(supabase_url, supabase_key)
 vector_store = SupabaseVectorStore(
     client=supabase,
-    embedding= embeddings,
+    embedding=embeddings,
     table_name="documents",
     query_name="match_documents_langchain",
 )