Upgraded gradio version in HF spaces with a workaround

app.py

@@ -1,3 +1,5 @@
+# noinspection PyUnresolvedReferences
+import env # Ugly workaround to upgrade gradio version in HF Spaces
 import gradio as gr
 from examples.keyphrases import demo as keyphrases_demo
 

env.py

@@ -0,0 +1,2 @@
+import pip
+pip.main(["install", "gradio==3.0.11"])