update secret var code

app.py

@@ -14,9 +14,9 @@ import time
 
 os.environ["OPENAI_API_TYPE"] = "azure"
 # os.environ["OPENAI_API_KEY"] = "f930f70cf65f48a8a750a22c813ba1b3"
-os.environ["OPENAI_API_KEY"] = OPENAI_API_KEY
+os.environ["OPENAI_API_KEY"] = os.getenv("OPENAI_API_KEY")
 # os.environ["OPENAI_API_BASE"] = "https://stla-baby.openai.azure.com/"
-os.environ["OPENAI_API_BASE"] = OPENAI_API_BASE
+os.environ["OPENAI_API_BASE"] = os.getenv("OPENAI_API_BASE")
 os.environ["OPENAI_API_VERSION"] = "2023-05-15"
 
 
@@ -30,7 +30,7 @@ embeddings = OpenAIEmbeddings(deployment="model_embedding")
 # pinecone_api_key='0def3ea0-93cd-4ead-b0c6-2ab44b3ede21'
 
 pinecone.init(      
-	api_key = pinecone_api_key,      
+	api_key = os.getenv("pinecone_api_key"),      
 	environment='asia-southeast1-gcp-free',
     # openapi_config=openapi_config      
 )