Update utils.py

utils.py

@@ -47,4 +47,4 @@ def get_answer(query):
     # Decode the generated text
     generated_text = tokenizer.decode(outputs[0], skip_special_tokens=True)
     chat_history.append(Document(page_content=generated_text))
-    return generated_text.capitalize()
+    return generated_text.split(query)[1].capitalize()