Update check_format function to enable nested list detection and adjust planning interval in Agent class

app.py

@@ -50,13 +50,13 @@ def load_file(path: str) -> list | dict:
     
 def check_format(answer: str | list, *args, **kwargs) -> list:
     """Check if the answer is a list and not a nested list."""
-    #print("Checking format of the answer:", answer)
+    print("Checking format of the answer:", answer)
     if isinstance(answer, list):
         for item in answer:
             if isinstance(item, list):
                 print("Nested list detected")
                 raise TypeError("Nested lists are not allowed in the final answer.")
-        print("Final answer is a list:", answer)
+        print("Final answer is a list:")
         return answer
     elif isinstance(answer, str):
         return [answer]
@@ -178,7 +178,7 @@ class Agent:
             model=client,
             tools=[DuckDuckGoSearchTool(max_results=5), VisitWebpageTool(max_output_length=20000), generate_image, download_images, transcribe_audio],
             additional_authorized_imports=["pandas", "PIL", "io"],
-            planning_interval=1,
+            planning_interval=2,
             max_steps=5,
             stream_outputs=False,
             final_answer_checks=[check_format]