code: def test_put_chatbot_no_chatbot_fails(client, test_db):
      chatbot_data = {
          "name": "test_put_chatbot_no_chatbot_fails",
          "model_name": "test_model",
          "database_id": test_db["id"],
          "is_running": True,
          "params": {"param1": "value1"},
      }
      response = client.put(
          "/api/projects/mindsdb/chatbots/test_put_chatbot_update",
          json=chatbot_data,
          follow_redirects=True,
      )
      assert "400" in response.status
  
imports: import os
  import pytest
  from tempfile import TemporaryDirectory
  from mindsdb.api.http.initialize import initialize_app
  from mindsdb.migrations import migrate
  from mindsdb.interfaces.storage import db
  from mindsdb.utilities.config import Config
label_desc: Use image node_id 18 for calling a global function with example usage: test_put_chatbot_no_chatbot_fails(client, test_db) without return types