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import os
from typing import Dict
from exa_py import Exa # type: ignore
from langchain_core.utils import convert_to_secret_str
def initialize_client(values: Dict) -> Dict:
"""Initialize the client."""
exa_api_key = values.get("exa_api_key") or os.environ.get("EXA_API_KEY") or ""
values["exa_api_key"] = convert_to_secret_str(exa_api_key)
args = {
"api_key": values["exa_api_key"].get_secret_value(),
}
if values.get("exa_base_url"):
args["base_url"] = values["exa_base_url"]
values["client"] = Exa(**args)
return values
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