[Bug]: Multimodel memory encounters an error message when returning 400 for a LLM

[Ripcord55]

Describe the bug

Multimodel memory encounters an error message when returning 400 for a LLM

Environment

0.5.0 dev

Fast reproduce steps

Invalid image URL → Large model returns 400 (Missing Content Length) → throws "Error while processing image..." exception, resulting in "Failed to add memory".

Expected behavior

Expected behavior: Do not throw exceptions, return empty results (such as {"results": [], "relations": {}}).

Actual behavior

No response

Additional context

No response