Update app.py

app.py

@@ -93,7 +93,10 @@ if "openai_model" not in st.session_state:
     st.session_state["openai_model"] = MODEL
 if "messages" not in st.session_state:
     st.session_state.messages = []
-if st.button("Clear Session"):
+
+unique_key = hashlib.sha256(str(time.time()).encode()).hexdigest()
+#key=unique_key
+if st.button("Clear Session", key=unique_key):
     st.session_state.messages = []
 
 # HTML5 based Speech Synthesis (Text to Speech in Browser)