Edge TPU TF imports fix

Fix for #6535 (comment)
ultralytics · Feb 5, 2022 · 2a4886a · 2a4886a
1 parent cba4303
commit 2a4886a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/models/common.py b/models/common.py
@@ -377,8 +377,8 @@ def wrap_frozen_graph(gd, inputs, outputs):
                 try:  # prefer tflite_runtime if installed
                     from tflite_runtime.interpreter import Interpreter, load_delegate
                 except ImportError:
-                    import tensorflow.lite.experimental.load_delegate as load_delegate
-                    import tensorflow.lite.Interpreter as Interpreter
+                    import tensorflow as tf
+                    Interpreter, load_delegate = tf.lite.Interpreter, tf.lite.experimental.load_delegate,
                 if 'edgetpu' in w.lower():  # Edge TPU https://coral.ai/software/#edgetpu-runtime
                     LOGGER.info(f'Loading {w} for TensorFlow Lite Edge TPU inference...')
                     delegate = {'Linux': 'libedgetpu.so.1',