tensorflow::Status error_status;
  {
    // Start a threadpool to convert signatures, since signature conversion can
    // be time consuming especially for large models. Threadpool destructor
    // blocks until all work is done.
    thread::ThreadPool thread_pool(Env::Default(), "ConvertSignatures",
                                   kNumThreadToConvertSignatures);
    for (const auto& key_and_signature_def : signatures) {

          "items": {
            "type": "string"
          },

Object-Metal with a brisk motion, for about two or three Minutes of time, leaning hard upon it. Then I put fresh Putty upon the Pitch, and ground it again till it had done making a noise, and afterwards ground the Object-Metal upon it as before. And this Work I repeated till the Metal was polished, grinding it the last time with all my strength for a good while together, and frequently breathing upon the Pitch, to keep it moist without laying on any more fresh Putty. The Object-Metal was two Inches broad,...

m := map[string]int{"mon":0, "tue":1, "wed":2, "thu":3, "fri":4, "sat":5, "sun":6}
for key, val = range m {
	h(key, val)
}
// key == last map key encountered in iteration
// val == map[key]

var ch chan Work = producer()
for w := range ch {
	doWork(w)
}

// empty a channel
for range ch {}
</pre>


<h3 id="Go_statements">Go statements</h3>

<p>