fixed syntax

app.py

@@ -309,7 +309,7 @@ def __getMessages():
     return st.session_state.messages
 
 
-def predict(prompt):
+def predict():
     messagesFormatted = [{"role": "system", "content": SYSTEM_MSG}]
     messagesFormatted.extend(__getMessages())
     contextSize = countTokens(messagesFormatted)
@@ -378,7 +378,7 @@ if prompt := (st.chat_input() or st.session_state["buttonValue"] or st.session_s
             response = ""
             # responseContainer.markdown(".....")
             responseContainer.image(TEXT_LOADER)
-            responseGenerator = predict(prompt)
+            responseGenerator = predict()
 
             for chunk in responseGenerator:
                 response += chunk