Update app.py

app.py

@@ -91,7 +91,7 @@ def get_pdf_text(pdf_docs):
 def response_streaming(text):
     for i in text:
         yield i
-        time.sleep(0.01)
+        time.sleep(0.001)
 
 def get_url_text(url_link):
     try:
@@ -139,7 +139,8 @@ if user_input:
     st.session_state.messages.append({'role': 'user', "content": user_input})
     with st.chat_message("user"):
         st.write(user_input)
-        response = conversational_chat(user_input)
+        with st.spinner("Thinking..."):
+            response = conversational_chat(user_input)
         # stream = response_streaming(response)
 
     with st.chat_message("assistant"):