Error when calling g4f client

[tanishqravula]

from g4f.client import Client

client = Client()
response = client.chat.completions.create(
model="gpt-4o-mini",
messages=[{"role": "user", "content": "Hello, how are you?"}],
web_search=False
)
print(response.choices[0].message.content) for this coder when im executing im getting this error raise MissingAuthError("No Yupp accounts configured. Set YUPP_API_KEY environment variable.")
g4f.errors.MissingAuthError: No Yupp accounts configured. Set YUPP_API_KEY environment variable.
and ⚠️ Sorry, something went wrong with the provider. Please try again later. (API key is required for Puter.js API)

Could the team pleaselook into it its urgent as we are using this feature in our application