transformers

3bd1fe43 - Stop storing references to bound methods via tf.function (#24146)

Stop storing references to bound methods via tf.function (#24146) * Stop storing references to bound methods in tf.functions * Remove the gc.collect calls now that we resolved the underlying problem * Remove the default signature from model.serving entirely, big cleanup * Remove _prune_signature as self.input_signature can prune itself * Restore serving docstring * Update int support test to check the input signature * Make sure other tests also use model.input_signature and not serving.input_signature * Restore _prune_signature * Remove the doctest GC now it's no longer needed * Correct core tests to use the pruned sig * order lines correctly in core tests * Add eager_serving back with a deprecation warning