Unset timeout

docs/source/conf.py

@@ -41,6 +41,7 @@ nbsphinx_allow_errors = True
 #nbsphinx_execute = 'never'
 jupyter_execute_notebooks = "on"
 nbsphinx_kernel_name = 'anaconda3_bleeding'
+nbsphinx_timeout = -1
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.