class_docstr: Parameters used by Q learning algorithm.
class_docstr_tok: ["Parameters","used","by","Q","learning","algorithm","."]
code: def save(self, config_file):
      with open(config_file, "w") as c:
          self.config.write(c)
  
imports: import numpy
  import ast
  import configparser
label_desc: Use image node_id 2 for calling the QLearningParameters obj's underlying member method code with example usage: obj.save(config_file) without return types