Update functions_to_optimize.py

Author: KRRT7

codeflash/discovery/functions_to_optimize.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import ast
+import json
 import os
 import random
 import warnings
@@ -458,6 +459,8 @@ def filter_functions(
             continue
         if blocklist_funcs:
             console.print(["blocklist", blocklist_funcs])
+            console.print(f"DEBUG: Blocklist structure: {json.dumps(blocklist_funcs, default=str)}")
+
             for function in functions.copy():
                 path = Path(function.file_path).name
                 if path in blocklist_funcs and function.function_name in blocklist_funcs[path]: