Use vlog rather then the verbosity level, to allow debugging without changing the code.

PiperOrigin-RevId: 225396273

tensorflow/python/autograph/impl/api.py

@@ -160,8 +160,7 @@ def do_not_convert(run_as=RunMode.GRAPH, return_dtypes=None):
 
 def converted_call(f, owner, options, *args, **kwargs):
   """Compiles a function call inline. For internal use only."""
-  if options.verbose >= converter.Verbosity.VERBOSE:
-    logging.info('Converted call: {}; owner: {}'.format(f, owner))
+  logging.vlog(logging.DEBUG, 'Converted call: %s; owner: %s', f, owner)
 
   if owner is not None:
     if not isinstance(f, str):

tensorflow/python/autograph/impl/conversion.py

@@ -129,8 +129,7 @@ def entity_to_graph(o, program_ctx, arg_values, arg_types):
   Raises:
     ValueError: if the entity type is not supported.
   """
-  if program_ctx.options.verbose == converter.Verbosity.VERBOSE:
-    logging.info('Converting {}'.format(o))
+  logging.vlog(logging.DEBUG, 'Converting %s', o)
 
   if tf_inspect.isclass(o):
     node, name, ns = class_to_graph(o, program_ctx)
@@ -164,9 +163,9 @@ def entity_to_graph(o, program_ctx, arg_values, arg_types):
 
   program_ctx.add_to_cache(o, node)
 
-  if program_ctx.options.verbose == converter.Verbosity.VERBOSE:
-    logging.info('Compiled output of {}:\n\n{}\n'.format(
-        o, compiler.ast_to_source(node)))
+  if logging.get_verbosity() <= logging.DEBUG:
+    logging.vlog(logging.DEBUG, 'Compiled output of %s:\n\n%s\n', o,
+                 compiler.ast_to_source(node))
 
   if program_ctx.options.recursive:
     while True: