Update app.py

app.py

@@ -85,9 +85,9 @@ class DocumentRAG:
             )
             documents = text_splitter.split_documents(documents)
 
-            # Combine text for summary
-            combined_text = " ".join([doc.page_content for doc in documents])
-            self.document_summary = self.generate_summary(combined_text)
+           # Combine text for later summary generation
+           self.document_text = " ".join([doc.page_content for doc in documents])  # Store for later use
+
 
             # Create embeddings and initialize retrieval chain
             embeddings = OpenAIEmbeddings(api_key=self.api_key)