Set temporal_embedding to None when `data_captured` isn't available.

PiperOrigin-RevId: 324848229

Set temporal_embedding to None when `data_captured` isn't available.
PiperOrigin-RevId: 324848229
739a7f32 · Vivek Rathod · TF Object Detection Team · 2db4cc8f · 739a7f32
Commit 739a7f32 authored Aug 04, 2020 by Vivek Rathod Committed by TF Object Detection Team Aug 04, 2020
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research/object_detection/dataset_tools/context_rcnn/generate_embedding_data.py ...ion/dataset_tools/context_rcnn/generate_embedding_data.py +1 -1

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--- a/research/object_detection/dataset_tools/context_rcnn/generate_embedding_data.py
+++ b/research/object_detection/dataset_tools/context_rcnn/generate_embedding_data.py
@@ -184,7 +184,7 @@ class GenerateEmbeddingDataFn(beam.DoFn):
          [unix_time])
      temporal_embedding = embed_date_captured(date_captured)
    except Exception:  # pylint: disable=broad-except
-      pass
+      temporal_embedding = None

    detections = self._detect_fn.signatures['serving_default'](
        (tf.expand_dims(tf.convert_to_tensor(tfexample), 0)))