Flow visualizer (#1377)

* Almost working!

* It fully works but not clean enought

* Working but not clean engouth

* Everything is workign

* WIP. Working on adding and & or to flows. In the middle of setting up template for flow as well

* template working

* Everything is working

* More changes and todos

* Add more support for @start

* Router working now

* minor tweak to

* minor tweak to conditions and event handling

* Update logs

* Too trigger happy with cleanup

* Added in Thiago fix

* Flow passing results again

* Working on docs.

* made more progress updates on docs

* Finished talking about controlling flows

* add flow output

* fixed flow output section

* add crews to flows section is looking good now

* more flow doc changes

* Update docs and add more examples

* drop visualizer

* save visualizer

* pyvis is beginning to work

* pyvis working

* it is working

* regular methods and triggers working. Need to work on router next.

* properly identifying router and router children nodes. Need to fix color

* children router working. Need to support loops

* curving cycles but need to add curve conditionals

* everythin is showing up properly need to fix curves

* all working. needs to be cleaned up

* adjust padding

* drop lib

* clean up prior to PR

* incorporate joao feedback

* final tweaks for joao

* Refactor to make crews easier to understand

* update CLI and templates

* Fix crewai version in flows

* Fix merge conflict

src/crewai/cli/cli.py

@@ -12,12 +12,14 @@ from crewai.memory.storage.kickoff_task_outputs_storage import (
 
 from .authentication.main import AuthenticationCommand
 from .deploy.main import DeployCommand
-from .tools.main import ToolCommand
 from .evaluate_crew import evaluate_crew
 from .install_crew import install_crew
+from .plot_flow import plot_flow
 from .replay_from_task import replay_task_command
 from .reset_memories_command import reset_memories_command
 from .run_crew import run_crew
+from .run_flow import run_flow
+from .tools.main import ToolCommand
 from .train_crew import train_crew
 
 
@@ -273,5 +275,25 @@ def tool_publish(is_public: bool):
     tool_cmd.publish(is_public)
 
 
+@crewai.group()
+def flow():
+    """Flow related commands."""
+    pass
+
+
+@flow.command(name="run")
+def flow_run():
+    """Run the Flow."""
+    click.echo("Running the Flow")
+    run_flow()
+
+
+@flow.command(name="plot")
+def flow_plot():
+    """Plot the Flow."""
+    click.echo("Plotting the Flow")
+    plot_flow()
+
+
 if __name__ == "__main__":
     crewai()