Fix segmentation fault

transformers/file_utils.py

@@ -26,14 +26,6 @@ from contextlib import contextmanager
 
 logger = logging.getLogger(__name__)  # pylint: disable=invalid-name
 
-try:
-    import tensorflow as tf
-    assert hasattr(tf, '__version__') and int(tf.__version__[0]) >= 2
-    _tf_available = True  # pylint: disable=invalid-name
-    logger.info("TensorFlow version {} available.".format(tf.__version__))
-except (ImportError, AssertionError):
-    _tf_available = False  # pylint: disable=invalid-name
-
 try:
     import torch
     _torch_available = True  # pylint: disable=invalid-name
@@ -41,6 +33,13 @@ try:
 except ImportError:
     _torch_available = False  # pylint: disable=invalid-name
 
+try:
+    import tensorflow as tf
+    assert hasattr(tf, '__version__') and int(tf.__version__[0]) >= 2
+    _tf_available = True  # pylint: disable=invalid-name
+    logger.info("TensorFlow version {} available.".format(tf.__version__))
+except (ImportError, AssertionError):
+    _tf_available = False  # pylint: disable=invalid-name
 
 try:
     from torch.hub import _get_torch_home