Method startScope

tfjs-core/src/engine.ts:1054–1065

* Start a scope. Use this with endScope() to achieve the same functionality * as scope() without the need for a function closure.

(name?: string)

   * as scope() without the need for a function closure.
   */
  startScope(name?: string) {
    const scopeInfo: ScopeState = {
      track: [],
      name: 'unnamed scope',
      id: this.state.nextScopeId++
    };
    if (name) {
      scopeInfo.name = name;
    }
    this.state.scopeStack.push(scopeInfo);
    this.state.activeScope = scopeInfo;
  }

  /**
   * End a scope. Use this with startScope() to achieve the same functionality