Update app.py

app.py

@@ -1814,7 +1814,8 @@ for example_input in session_state["search_queries"]:
 openai.api_key = os.getenv('OPENAI_API_KEY')
 if openai.api_key == None: openai.api_key = st.secrets['OPENAI_API_KEY']
 menu = ["txt", "htm", "xlsx", "csv", "md", "py"]
-choice = st.sidebar.selectbox("Output File Type:", menu)
+unique_key = hashlib.sha256(str(time.time()).encode()).hexdigest()
+choice = st.sidebar.selectbox("Output File Type:", menu, key=unique_key)
 
 AddAFileForContext=False
 if AddAFileForContext: