log args to stderr

1 files changed, 2 insertions, 1 deletions

diff --git a/inversion/live.py b/inversion/live.py
index 8e4266c..5401175 100644
--- a/inversion/live.py
+++ b/inversion/live.py
@@ -4,6 +4,7 @@ import glob
 import h5py
 import numpy as np
 import params
+import json
 import tensorflow as tf
 import tensorflow_probability as tfp
 import tensorflow_hub as hub
@@ -181,7 +182,7 @@ class Listener:
 
   def on_get(self):
     state = self.interpolator.get_state()
-    sys.stderr.write(state)
+    sys.stderr.write(json.dumps(state))
     sys.stderr.flush()
     return state