docstr: Checks server is ready for work
docstr_tok: ["Checks","server","is","ready","for","work"]
code: def get(self):
      """Checks server is ready for work"""
  
      tasks = get_active_tasks()
      for key in tasks:
          if tasks[key] is True:
              return http_error(503, "not ready", "not ready")
  
      return "", 200
  
imports: import os
  import tempfile
  from pathlib import Path
  import psutil
  from flask import request
  from flask_restx import Resource
  from flask import current_app
  from mindsdb.api.http.namespaces.configs.util import ns_conf
  from mindsdb.utilities.telemetry import enable_telemetry, disable_telemetry, telemetry_file_exists, inject_telemetry_to_static
  from mindsdb.api.http.gui import update_static
  from mindsdb.utilities.fs import clean_unlinked_process_marks
  from mindsdb.api.http.utils import http_error
label_desc: Use image node_id 1 for calling the ReadinessProbe obj's underlying member method code with example usage: obj.get() and returns: str,  int, http_error