fixes dependency attrs==19.3.0

hephaex · hephaex · commit c77ff889a627 · 2021-02-19T11:18:05.000+09:00
diff --git a/python-tensorflow/requirements.tf.txt b/python-tensorflow/requirements.tf.txt
@@ -1,4 +1,4 @@
-attrs==20.3.0
+attrs==19.3.0
 bokeh==1.3.2
 cachetools==3.1.0
 jsonschema==3.2.0
