class_docstr: The MongoDatabaseAdapter is an interface that allows
  ChatterBot to store statements in a MongoDB database.
  
  :keyword database_uri: The URI of a remote instance of MongoDB.
                         This can be any valid
                         `MongoDB connection string <https://docs.mongodb.com/manual/reference/connection-string/>`_
  :type database_uri: str
  
  .. code-block:: python
  
     database_uri='mongodb://example.com:8100/'
class_docstr_tok: ["The","MongoDatabaseAdapter","is","an","interface","that","allows","ChatterBot","to","store","statements","in","a","MongoDB","database",".",":","keyword","database_uri",":","The","URI","of","a","remote","instance","of","MongoDB",".","This","can","be","any","valid","`","MongoDB","connection","string","<","https",":","\/\/docs.mongodb.com\/manual\/reference\/connection-string\/",">","`","_",":","type","database_uri",":","str","..","code-block",":",":","python","database_uri='mongodb",":","\/\/example.com:8100\/","'"]
docstr: Remove the database.
docstr_tok: ["Remove","the","database","."]
code: def drop(self):
      """
      Remove the database.
      """
      self.client.drop_database(self.database.name)
  
file_path: ChatterBot/chatterbot/storage/mongodb.py
imports: import re
  from chatterbot.storage import StorageAdapter
label_desc: Use image node_id 11 for calling the MongoDatabaseAdapter obj's underlying member method code with example usage: obj.drop() without return types