Update app.py

app.py

@@ -7,7 +7,7 @@ class LLM_Langchain():
     def __init__(self):
         st.header('🦜 Code summarization')
         st.warning("Warning: input function needs cleaning and may take long to be processed at first time")
-        st.warning("Note: you should not copy the whole function from IDE, the \"\n\" needs typing by hand")
+        st.warning("Note: you should not copy the whole function from IDE, the \"\\n\" character needs typing by hand")
         st.info("Reference: [CodeT5](https://arxiv.org/abs/2109.00859), [The Vault](https://arxiv.org/abs/2305.06156), [CodeXGLUE](https://arxiv.org/abs/2102.04664)")
         st.info("About me: namnh113")