Optionalmax_The maximum number of results the file search tool should output. The default is
20 for gpt-4* models and 5 for gpt-3.5-turbo. This number should be between
1 and 50 inclusive.
Note that the file search tool may output fewer than max_num_results results.
See the
file search tool documentation
for more information.
Overrides for the file search tool.