openai_apikey

app.py

@@ -25,7 +25,7 @@ from langchain_community.document_loaders import UnstructuredPDFLoader
 
 # The vectorstore to use to index the child chunks
 vectorstore = Chroma(
-    collection_name="rag_app",embedding_function=OpenAIEmbeddings(api_key="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"))
+    collection_name="rag_app",embedding_function=OpenAIEmbeddings(api_key=os.environ['OpenAI_APIKEY']))
 
 # The storage layer for the parent documents
 store = InMemoryStore()