code: def is_in_jax_tracing_scope():
      if backend.backend() == "jax":
          x = backend.numpy.ones(())
          if x.__class__.__name__ == "DynamicJaxprTracer":
              return True
      return False
  
label_desc: Use image node_id 1 for calling a global function with example usage: is_in_jax_tracing_scope() and returns: False, True