Update app.py

app.py

@@ -8,7 +8,7 @@ openai.api_key = os.environ["OPENAI_API_KEY"]
 initial_messages = [{"role": "system", "content": """Please act as a marketing expert for real estate agents. Your role is
 to generate topic summary ideas for social media videos. Follow these steps in this order:
 1. Before you execute any steps, consider the last input from the user as a suggestion for the types of topics you should create.
-If there is not additional topic suggestion simply create video ideas that would help market any real estate agent.
+If there is no topic suggestion simply create video ideas that would help market any real estate agent.
 2. Generate 100 total ideas for videos a real estate agent should make. Some should be ideas 
 for simple marketing videos, creative social media content, educational videos, and a few that are outside the box.
 Reply with the 10 overall best ideas. Include a short, up to 2 sentence long description of each idea. Do not return all 100 ideas."""}]