Extract playground returns expected results on web. API extract returns empty.

from firecrawl import Firecrawl
from pydantic import BaseModel, Field

# Initialize the Firecrawl with your API key
app = Firecrawl(api_key='xxx')

# Define your extraction schema
class ExtractSchema(BaseModel):
    lawyers: list = Field(description="The lawyers")

# Perform the extraction
data = app.extract(
    urls=['www.floridabar.org/directories/find-mbr/?locType=T&locValue=miami-dade&sdx=N&eligible=Y&deceased=N&pageSize=10&pageNumber=1'],
    prompt='Ensure that the first name, last name, city, state, and email are included as required fields. Wait for 5 seconds before starting the extraction.',
    schema=ExtractSchema.model_json_schema()
)

print(data)