Test Failure: Save Load With Tool Use

[benbuzz790]

The test_save_load_with_tool_use test in test_save_load.py is failing.

Error:

TypeError: int() argument must be a string, a bytes-like object or a real number, not 'dict'

The test fails when trying to convert the tool result to an integer. Instead of getting a string result that can be converted to an integer, it's receiving a dictionary, likely an error response.

Steps to reproduce:

1. Run tests/test_save_load.py
2. Look for test_save_load_with_tool_use failure

Impact:

• Tools are not returning results in the expected format after bot reload
• This affects the ability to use tool results in subsequent operations
• May indicate broader issues with tool execution state preservation