Update app.py

app.py

@@ -24,7 +24,7 @@ def cohere_response(msg):
 def generate_mockup(problem):
   prompt_sum = f'''You are a UX designer who is an expert in generating front-end code for a given requirement from a product manager: {problem}. 
   You need to carefully understand the requirement and generate the HTML code for a series of mockups that together form a clickable prototype. 
-  You can use Bootstrap and popularly available visual libraries to generate the code. Do not generate placeholders and always make assumptions that make the generated 
+  You can use Bootstrap and popularly available visual libraries to generate the code.Each screen should be clearly delimited by the header - Screen 1, Screen 2, Screen 3, etc. Do not generate placeholders and always make assumptions that make the generated 
   mockups useful to solve real-world problems. Each mockup should link to the next, creating a seamless user experience. The prototype should be visually appealing and 
   satisfy the requirement as a mockup. You are supposed to just generate the HTML code and nothing else as output.'''
   response = cohere_response(prompt_sum)