Update st1.py

st1.py

@@ -3,27 +3,37 @@
 
 # In[2]:
 
+# In[8]:
+
 
 import streamlit as st
 import requests as req
 
+st.title("Welcome to shujath bot working as an mentor")
 
-# In[8]:
+# track clearing
+if "clear" not in st.session_state:
+    st.session_state.clear = False
 
+text = st.text_area("write your query", key="text_box",
+                    value="" if st.session_state.clear else None)
+
+b = st.button("submit")
 
-st.title("Welcome to shujath bot working as an mentor")
-text=st.text_area(label="write your query",key="text_box")
-b=st.button(label="submit")
 if b:
-    json={"text":text}
-    res=req.post(url="https://shujju786.app.n8n.cloud/webhook/20903516-7506-4c81-8394-d484641a98f0",json=json)
-    if res.status_code==200:
+    json = {"text": text}
+    res = req.post(
+        url="https://shujju786.app.n8n.cloud/webhook/20903516-7506-4c81-8394-d484641a98f0",
+        json=json
+    )
+
+    if res.status_code == 200:
         st.write(res.status_code)
         st.write(res.json()["output"])
-    #CLEAR THE TEXT AREA
-    st.session_state.text_box = ""
-    
 
+    # ✔ clear textarea on next rerun
+    st.session_state.clear = True
+    st.rerun()
 
 # In[ ]: