Update app.py

app.py

@@ -65,7 +65,7 @@ def get_openai_client():
 # ──────────────────────────────── System Prompt ─────────────────────────
 def get_system_prompt(mode="comprehensive", style="professional", include_search_results=True, include_uploaded_files=False) -> str:
     """
-    Generate a system prompt for the perplexity-like interface based on:
+    Generate a system prompt for the 'Perplexity Clone' interface based on:
     - The selected search mode and style
     - Guidelines for using web search results and uploaded files
     """