[feat] Better error message for missing LLM client variables #2054
Description
Product
BAML
Problem Statement / Use Case
Given
client<llm> GPT4oCustom {
provider openai
options {
model gpt-4o
api_key env.OPENAI_API_KEY
base_url env.OPENAI_API_BASE
}
}
and empty (not set) OPENAI_API_BASE variable it currently throws
baml_py.BamlClientError: Something went wrong with the LLM client GPT4oCustom: Failed to build request: reqwest::Error {
kind: Builder,
source: RelativeUrlWithoutBase,
}
Proposed Solution
It should say "please set OPENAI_API_BASE for GPT4oCustom client" or something similar
Alternative Solutions
No response
Additional Context
No response