Update app.py

app.py

@@ -102,7 +102,7 @@ def clean_context(context_list, max_tokens=350, min_length=50):
 
 
 def get_k8s_answer(query):
-    retrieved_context = retriever.get_relevant_documents(query)
+    retrieved_context = retriever.invoke(query)
     cleaned_context = clean_context(retrieved_context, max_tokens=350)
 
     input_text = prompt_template.format(context=cleaned_context, input=query)