message: Added link to progress bar tutorial in doc
diff: @@ -11,13 +11,14 @@ MLDB ships with some demo and tutorial [Notebooks](Notebooks.md).
  * ![](%%nblink _tutorials/Querying Data Tutorial)
  * ![](%%nblink _tutorials/SELECT Tutorial)
  * ![](%%nblink _tutorials/Procedures and Functions Tutorial)
  -* ![](%%nblink _tutorials/Identifying Biased Features Tutorial)
  +* ![](%%nblink _tutorials/Using pymldb Progress Bar and Cancel Button Tutorial)
  ### Intermediate
  * ![](%%nblink _tutorials/Loading Data From An HTTP Server Tutorial)
  * ![](%%nblink _tutorials/Virtual Manipulation of Datasets Tutorial)
  * ![](%%nblink _tutorials/Executing JavaScript Code Directly in SQL Queries Using the jseval Function Tutorial)
  * ![](%%nblink _tutorials/Selecting Columns Programmatically Using Column Expressions Tutorial)
  +* ![](%%nblink _tutorials/Identifying Biased Features Tutorial)
  * ![](%%nblink _tutorials/Tensorflow Image Recognition Tutorial)
  ## Benchmarks
  