Update app.py

app.py

@@ -7,6 +7,7 @@ api_key = "sk-or-v1-5b41e7106feb9b982d4ef5a6aa0959993387ba2e5fc9830df1279418776e
 
 openai_client = OpenAI(base_url="https://openrouter.ai/api/v1",api_key=api_key)
 
+prompt_input_area = st.empty()
 output = st.empty()
 
 prompt_template = """Answer the question only according to the information provided below. Answer only the user's question, dont give additional information.
@@ -35,7 +36,7 @@ if st.session_state.stage == "crawl-input":
         st.session_state.stage = "remove-crawl-input-widgets"
 
 if st.session_state.stage == "prompt-input":
-    prompt = st.text_area("Ask the documentation a question :")
+    prompt = prompt_input_area.text_area("Ask the documentation a question :")
     prompt_btn = st.button("Enter")
     
     if prompt and prompt_btn: