Handle errors

from seltz import (
    Seltz,
    SeltzAuthenticationError,
    SeltzConnectionError,
    SeltzTimeoutError,
    SeltzRateLimitError,
    SeltzAPIError,
)

client = Seltz()

def safe_search(query):
    try:
        return client.search(query)
    except SeltzAuthenticationError:
        print("Error: Invalid API key")
        return None
    except SeltzConnectionError:
        print("Error: Could not connect to Seltz API")
        return None
    except SeltzTimeoutError:
        print("Error: Request timed out")
        return None
    except SeltzRateLimitError:
        print("Error: Rate limit exceeded, try again later")
        return None
    except SeltzAPIError as e:
        print(f"API Error: {e.grpc_code} - {e.grpc_details}")
        return None

response = safe_search("My query")
if response:
    print(f"Found {len(response.documents)} documents")

import {
  Seltz,
  SeltzAuthenticationError,
  SeltzConnectionError,
  SeltzTimeoutError,
  SeltzRateLimitError,
  SeltzAPIError,
} from "seltz";

const client = new Seltz();

async function searchWithErrorHandling(query: string) {
  try {
    return await client.search({ query });
  } catch (error) {
    if (error instanceof SeltzAuthenticationError) {
      console.error('Invalid API key - check your credentials');
      throw error;
    }

    if (error instanceof SeltzConnectionError) {
      console.error('Connection failed - check your network');
      throw error;
    }

    if (error instanceof SeltzTimeoutError) {
      console.error('Request timed out - try again');
      throw error;
    }

    if (error instanceof SeltzRateLimitError) {
      console.error('Rate limited - wait before retrying');
      throw error;
    }

    if (error instanceof SeltzAPIError) {
      console.error(`API error: ${error.code} - ${error.message}`);
      throw error;
    }

    throw error;
  }
}

response=$(curl -s -w '\n%{http_code}' -X POST https://api.seltz.ai/v1/search \
  -H "x-api-key: $SELTZ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query": "My query"}')

status=$(echo "$response" | tail -n1)
body=$(echo "$response" | sed '$d')

case "$status" in
  200)
    count=$(echo "$body" | jq '.documents | length')
    echo "Found $count documents"
    ;;
  401)
    echo "Error: Invalid API key"
    ;;
  429)
    echo "Error: Rate limit exceeded, try again later"
    ;;
  400)
    echo "Error: $body"
    ;;
  500)
    echo "Error: Internal server error"
    ;;
  *)
    echo "Unexpected status: $status"
    ;;
esac