Update app.py

app.py

@@ -221,7 +221,7 @@ def index_document_content(doc_content, doc_id):
     texts = text_splitter.split_text(doc_content)
 
     # Create embeddings for each chunk
-    embeddings = OpenAIEmbeddings(openai_api_key="your_openai_api_key_here")
+    embeddings = OpenAIEmbeddings(openai_api_key=openai_api_key)
     doc_metadata = [{"doc_id": doc_id, "chunk_id": i} for i in range(len(texts))]
     vector_store = FAISS.from_texts(texts, embeddings, metadatas=doc_metadata)