Update app.py

app.py

@@ -102,4 +102,14 @@ if text:
         )
 
         # Create a RetrievalQA chain
-        qa_chain =
+        qa_chain = RetrievalQA(
+            retriever=retriever,
+            llm=llm,
+            prompt=prompt_template
+        )
+
+        # Run the query through the QA chain
+        result = qa_chain.run(query)
+        st.write("Answer:", result)
+else:
+    st.error("Failed to extract content from the document.")