ai-agents-division-by-zero-err-when-calling-graph-query-with-short-queries-or-que-075a84d2

THEN Add a guard clause in get_chunk_size_given_prompt to ensure the divisor (e.g., num_tokens or derived value) is non-zero before performing integer division. If the divisor is zero or negative, fall back to a default minimum chunk size to avoid the error.

# Guard example: if denominator <= 0: chunk_size = default_chunk_size; else: chunk_size = ... // denominator