remove unused function

app.py

@@ -26,37 +26,11 @@ if "messages" not in st.session_state:
 
 st.title(":speech_balloon: Assistant API Chat")
 
-#def get_all_cookies():
-#    '''
-#    WARNING: This uses unsupported feature of Streamlit
-#    Returns the cookies as a dictionary of kv pairs
-#    '''
-#    from streamlit.web.server.websocket_headers import _get_websocket_headers 
-#    from urllib.parse import unquote
-#
-#    headers = _get_websocket_headers()
-#    if headers is None:
-#        return {}
-#    
-#    if 'Cookie' not in headers:
-#        return {}
-#    
-#    cookie_string = headers['Cookie']
-#    # A sample cookie string: "K1=V1; K2=V2; K3=V3"
-#    cookie_kv_pairs = cookie_string.split(';')
-#
-#    cookie_dict = {}
-#    for kv in cookie_kv_pairs:
-#        k_and_v = kv.split('=')
-#        k = k_and_v[0].strip()
-#        v = k_and_v[1].strip()
-#        cookie_dict[k] = unquote(v) #e.g. Convert name%40company.com to name@company.com
-#    return cookie_dict
-
 with st.sidebar:
     st.caption(f"**Session ID**:  \n  {st.session_state.session_id}")
     st.header("Configuration")
-    thread_id = st.sidebar.text_input("Enter your Thread ID:", placeholder="Leave empty to start a new thread")
+    thread_id = st.sidebar.text_input("Enter your Thread ID:", 
+                                      placeholder="Leave empty to start a new thread")
     c1, c2 = st.columns(2)
 
     if c1.button("Start Chat", use_container_width=True):