Change heatmap image extension

Author: alexespz

ia4birds-all/ai4birds-ingest-service/ai4birds_ingest_service/model/data_heatmap/data_heatmap.py

@@ -34,7 +34,7 @@ def from_dict(cls, data: Dict[str, Any], image_bytes: bytes) -> 'DataHeatmap':
             os.makedirs(config.HEATMAP_PATH, exist_ok=True)
 
             timestamp = datatime.strftime('%Y%m%d_%H%M%S')
-            filename = f"{camera_id}_{timestamp}.png"
+            filename = f"{camera_id}_{timestamp}.jpg"
 
             # Path
             image_abs_path = os.path.join(config.HEATMAP_PATH, filename)