[FEAT]: Add preset to the Calibrate, Simulate and Optimize operator

[YohannParis]

Design

Branch dev

main...TS/3433-speed-quality-button

value for the dropdown

To be filled by @liunelson

[liunelson]

There is some minor issues with the design of Calibrate:

• The fields called "Number of samples" and "Solver method" stay as they are
• There should be no "Number of global steps, number of local steps" field in the Settings section of Calibrate (those are for Optimize only)
• Instead, there should be the following:

1. A locked dropdown field called "Inference algorithm" with default value SVI
2. A locked dropdown field called "Loss function" with default value ELBO (paired with "Inference algorithm")
3. A locked dropdown field called "Optimizer" with default value Adam
4. A numeric field called "Learning rate" with default value 0.03 (paired with "Optimizer")

Preset = Fast (i.e. Debug, Test, ? mode)

• Number of samples = 1
• Solver method = "euler"
• Number of iterations = 10
• Learning rate = 0.1

Preset = Precise (i.e. Serious, Evaluation, ? mode)

• Number of samples = 100
• Solver method = "dopri5"
• Number of iterations = 1000
• Learning rate = 0.03

[liunelson]

For Optimize, here are some defaults:

Preset = Fast (i.e. Debug, Test, ? mode)

Number of samples to evaluate constraints = 10
Number of samples to simulate model = 1
ODE solver method = "euler"
Number of global steps (maxiter) = 0
Number of local steps (maxfevals) = 1

Preset = Precise (i.e. Serious, Evaluation, ? mode)

Number of samples to evaluate constraints = 100
Number of samples to simulate model = 100
ODE solver method = "dopri5"
Number of global steps (maxiter) = 5
Number of local steps (maxfeval) = 25

[dvince2]

Reopening for optimize