mod tool_registry;mod tool_working_set; use std::sync::Arc; use anyhow::Result;use gpui::{App, Task, WeakEntity, Window};use workspace::Workspace; pub use crate::tool_registry::*;pub use crate::tool_working_set::*; pub fn init(cx: &mut App) {    ToolRegistry::default_global(cx);} /// A tool that can be used by a language model.pub trait Tool: 'static + Send + Sync {    /// Returns the name of the tool.    fn name(&self) -> String;     /// Returns the description of the tool.    fn description(&self) -> String;     /// Returns the JSON schema that describes the tool's input.    fn input_schema(&self) -> serde_json::Value {        serde_json::Value::Object(serde_json::Map::default())    }     /// Runs the tool with the provided input.    fn run(        self: Arc<Self>,        input: serde_json::Value,        workspace: WeakEntity<Workspace>,        window: &mut Window,        cx: &mut App,    ) -> Task<Result<String>>;}