Runs

"""
Create an experiment in W&B. If the project does not exist, W&B creates it.

Note that this file only initializes the experiment; you can add code to log metrics,
artifacts, etc., within the `with` block.
"""
import wandb

# Initialize a W&B run
with wandb.init(project="<project>") as run:
    # Experiment code goes here
    pass

"""Fork an existing W&B run from a specific step."""

import wandb

# Initialize a run to be forked later
with wandb.init(project="<project>", entity="<entity>") as original_run:
    # Training and logging code goes here.
    pass

# Fork the run from a specific step. In this example, we fork from step 200. You can adjust the step number as needed.
with wandb.init(project="<project>",entity="<entity>", fork_from=f"{original_run.id}?_step=200") as forked_run:
    # Training and logging code goes here.
    pass

"""
Initializes a W&B run.

W&B automatically creates the project if it does not exist. Note that this
file only initializes the experiment; you can add code to log metrics,
artifacts, etc., within the `with` block.
"""
import wandb

# Note the usage of `with` statement to ensure proper resource management.
with wandb.init(project="<project>") as run:
    # Training and logging code goes here
    pass

"""
Set resume behaviour for a run if it is paused, stops, or fails. 

This is useful for long-running experiments that may be interrupted. See
reference documentation for wandb.init(resume=) for a list of all resume options.
"""
import wandb

# Initialize a W&B run with resume behavior
with wandb.init(project="<project>", resume="<resume_option>") as run:
    # Training and logging code goes here
    pass

"""
Rewind a run to modify the history of a run.

Specify the run ID and step to rewind to with the `resume_from` parameter in `wandb.init()`.
"""
import wandb
import math

# Initialize a run and log some metrics
with wandb.init(project="<project>", entity="<entity>") as run:
    # Training and logging code goes here
    pass

run_ID = "<run_id>" # Replace with run ID of the original run
step = int("<step>") # Specify the step to rewind to

# Start a new run that resumes from the specified step of the original run
with wandb.init(project="<project>", entity="<entity>", resume_from=f"{run_ID}?_step={step}") as run:
    # Training and logging code goes here
    pass    

"""
Add one or more tags to a run.
"""
import wandb

with wandb.init(entity="<entity>", project="<project>", tags=["<tag1>", "<tag2>"]) as run:
    # Training and logging code goes here
    pass

"""
Add one or more runs to a group.

Pass the name of your group as an argument to the `group` parameter when you
initialize a run with `wandb.init(group="")`.
"""
import wandb

entity = "<entity>"
project = "<project>"

# The following creates 3 groups of runs, with 3 runs in each group. 
for group in ["<GroupA>", "<GroupB>", "<GroupC>"]: # Replace with your desired group names
    # Simulate creating three runs for each group.
    for i in range(3):
        with wandb.init(entity=entity, project=project, group=group, name=f"{group}_run_{i}") as run:
            # Training and logging code goes here
            pass    

"""
Organize runs by their job type.

Add a job type to a run by passing the `job_type` parameter to `wandb.init(job_type="")`.
"""
import wandb

entity = "<entity>"
project = "<project>"

# Creates runs and organizes them by job type.
for job_type in ["<JobType1>", "<JobType2>"]: # Replace with job type names
    # Simulate creating two runs for each job type.
    for i in range(2):
        with wandb.init(entity=entity, project=project, job_type=job_type, name=f"{job_type}_run_{i}") as run:
            # Training and logging code goes here
            pass    

"""
Add one or more tags to an active run.

A run object's `tags` property is a tuple. To add a new tag to an existing run,
update the `tags` property with a new tuple that includes the existing tags and the new tag(s).
"""

import wandb

with wandb.init(entity="<entity>", project="<project>", tags=["<tag1>", "<tag2>"]) as run:
    # Training and logging code goes here

    # Add a new tag to the existing tags by creating a new tuple that includes the existing tags and the new tag.
    run.tags += ("<tag3>",)

"""
Add one or more tags to previously saved runs.

Use the Public API to update tags on stored data after the run has finished or
when you are working outside the run process. This is useful when you need to
organize or categorize runs retroactively.

To add a new tag to a run, update the `tags` property with a new list that
includes the existing tags and the new tags. The run's path consists of
`entity/project/run_id`. After updating the tags, you must call the run's
`update()` method to save the changes.
"""
import wandb

entity = "<entity>"
project = "<project>"
run_id = "<run-id>"  # Replace with the ID of the run you want to update

# Path consists of entity/project/run_id
with wandb.Api().run(f"{entity}/{project}/{run_id}") as run:
  run.tags.append("<tag>")
  run.update()