code: def get_data(self):
      return pandas.DataFrame(
          {
              "a": [100, 200, 300],
              "a_twin": [300, 500, 100],
              "b": [500, 100, 700],
              "b_twin": [100, 400, 500],
              "c": ["orange", "orange juice", "organic orange juice"],
              "c_twin": [
                  "navel orange",
                  "orange juice",
                  "organic orange juice",
              ],
              "user_id": [1, 2, 3],
              "price": [1.99, 2.99, 3.99],
              "target": [1, 0, 1],
          }
      )
  
imports: import datetime
  import pandas
  import sqlalchemy
  from lore.encoders import Unique, Pass, Token, Boolean, Enum, Continuous, OneHot, NestedUnique, NestedNorm
  from lore.transformers import DateTime
  import lore.io
  import lore.pipelines.holdout
  import lore.pipelines.iterative
  import lore.pipelines.time_series
label_desc: Use image node_id 1 for calling the TwinDataWithVaryingEmbedScale obj's underlying member method code with example usage: obj.get_data() and returns: pandas