anchor.diff:  
   You can specify the HPO search strategy. As you can see in `test/cfg-prm-1.sh`, you are able to config `PROPOSE_POINTS`, `MAX_CONCURRENT_EVALUATIONS`, `MAX_ITERATIONS`, `MAX_BUDGE`, `DESIGN_SIZE`.
   
  -* `DESIGN_SIZE` is a number of param sets that will evaluate at the beginning of HPO search. In this example, CANDLE will select random 10 param sets out of 45 (see Step 4, for break downs).
  -* `MAX_ITERATIONS` is a number of iteration.
  -* `PROPOSE_POINTS` is a number of param sets that CANDLE will evaluate in each iteration. So, if `MAX_ITERATION=3` and `PROPOSE_POINTS=5`, CANDLE will ended up evaluating 25 params (3 x 5 + 10).
  +* `DESIGN_SIZE` is a number of parameter sets that will evaluate at the beginning of HPO search. In this example, CANDLE will select random 10 parameter sets out of 45 (see Step 4, for break downs).
  +* `MAX_ITERATIONS` is a number of iterations.
  +* `PROPOSE_POINTS` is a number of parameter sets that CANDLE will evaluate in each iteration. So, if `MAX_ITERATION=3` and `PROPOSE_POINTS=5`, CANDLE will be ended up evaluating 25 params (10 + 3 x 5).
   * `MAX_BUDGET` should be greater than total evaluations. In this example, 45.
   
  
positive.code: 
  
  == Running UPF on Theta
  
  Step 1. Checkout Supervisor repo
  ----
  $ git clone https://github.com/ECP-CANDLE/Supervisor.git
  ----
  
  Step 2. Move to upf workflow directory
  
negative.code:   makeIntegerParam("epochs", lower=20, upper=20)
  )
  ----
  This file should locate under your Supervisor installation. For this tutorial, it is ```/home/hsyoo/candle_tutorial/Supervisor/workflows/mlrMBO/data```, but again, this should reflect your environment.
  
  In this example, we are varying four paramters, `batch_size`, `activation`, `optimizer`, `epochs`. For `batch size`, we are trying out 32, 64, 128, 256, and 512. For `activation` method, we are exploring `relu`, `sigmoid`, and `tanh`, and so on. Entire parameter space will be 45 (5 x 3 x 3 x 1).
  
  After creating this file, we need to point this file.
  ----
  