Update app.py

app.py

@@ -24,7 +24,7 @@ def add_to_json(goal):
 
 
 def main():
-    if prompt := st.chat_input("Hi, how can I help you?")
+    if prompt := st.chat_input("Hi, how can I help you?"):
         goals_prompt = f"""Act as a personal assistant... {goal} """  
         completion = model.generate_content(goals_prompt)
         add_to_json(prompt)