Merge branch 'master' into muelerma-hangouts-channel

Author: degiz

rasa/utils/common.py

@@ -104,11 +104,15 @@ def update_socketio_log_level() -> None:
 def update_tensorflow_log_level() -> None:
     """Set the log level of Tensorflow to the log level specified in the environment
     variable 'LOG_LEVEL_LIBRARIES'."""
+
+    # Disables libvinfer, tensorRT, cuda, AVX2 and FMA warnings (CPU support). This variable needs to be set before the
+    # first import since some warnings are raised on the first import.
+    os.environ["TF_CPP_MIN_LOG_LEVEL"] = "2"
+
     import tensorflow as tf
 
     log_level = os.environ.get(ENV_LOG_LEVEL_LIBRARIES, DEFAULT_LOG_LEVEL_LIBRARIES)
 
-    os.environ["TF_CPP_MIN_LOG_LEVEL"] = "2"  # disables AVX2 FMA warnings (CPU support)
     if log_level == "DEBUG":
         tf_log_level = tf.compat.v1.logging.DEBUG
     elif log_level == "INFO":