Update app.py

print to debug

app.py

@@ -36,7 +36,8 @@ def my_custom_tool(city1: str, city2: str) -> str:
     results_city1 = search_model(f"top 5 sightseeing locations in {city1}").split("\n")
     # Search for top 5 sightseeing locations in city2
     results_city2 = search_model(f"top 5 sightseeing locations in {city2}").split("\n")
-
+    print(results_city1)
+    
     # Format the results as a string
     output = f"Top 5 sightseeing locations in {city1}:\n"
     output += "\n".join(results_city1[:5]) + "\n\n"