code: def __init__(self):
      # Instance variables
      import boto3
  
      self.dynamodb = boto3.resource(
          "dynamodb", region_name=os.environ["AWS_REGION_NAME"]
      )
      if litellm.dynamodb_table_name is None:
          raise ValueError(
              "LiteLLM Error, trying to use DynamoDB but not table name passed. Create a table and set `litellm.dynamodb_table_name=<your-table>`"
          )
      self.table_name = litellm.dynamodb_table_name
  
file_path: litellm/litellm/integrations/dynamodb.py
imports: import dotenv, os
  import requests
  import traceback
  import datetime, subprocess, sys
  import litellm, uuid
  from litellm._logging import print_verbose
label_desc: Use image node_id 1 to create a new DyanmoDBLogger object  with example: obj = DyanmoDBLogger()