Optional. List of allowed python modules to de-serialize custom objects from.
If provided, only the specified modules will be allowed to be deserialized. If omitted, no modules are allowed, and the object returned will simply be a json object OR a deserialized langchain object.
Example: {... "serde": { "allowed_json_modules": [ ["my_agent", "my_file", "SomeType"], ] } }
If you set this to True, any module will be allowed to be deserialized.
Example: {... "serde": { "allowed_json_modules": true } }