Update app.py

app.py

@@ -60,4 +60,8 @@ if st.button("Calculate Cost"):
 st.markdown("""
 ---
 <sup>**Note:** The pricing information is based on [OpenAI's pricing page](https://openai.com/pricing) as of 12/14/2023.</sup>
+""", unsafe_allow_html=True)
+st.markdown("""
+---
+<sub>**Disclaimer:** This application is completely written by GPT-4 from a chat conversation.</sub>
 """, unsafe_allow_html=True)