fix imports

borglab · Apr 25, 2023 · 635bdad · 635bdad
1 parent 54d3c4b
commit 635bdad
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Showing 3 changed files with 6 additions and 4 deletions.
diff --git a/gtsfm/retriever/rig_retriever.py b/gtsfm/retriever/rig_retriever.py
@@ -2,8 +2,8 @@
 
 Author: Frank Dellaert
 """
-
-from typing import List, Tuple
+from pathlib import Path
+from typing import List, Optional, Tuple
 
 import gtsfm.utils.logger as logger_utils
 from gtsfm.loader.hilti_loader import HiltiLoader

diff --git a/gtsfm/retriever/sequential_hilti_retriever.py b/gtsfm/retriever/sequential_hilti_retriever.py
@@ -2,7 +2,8 @@
 
 Authors: Ayush Baid.
 """
-from typing import List, Tuple
+from pathlib import Path
+from typing import List, Optional, Tuple
 
 import gtsfm.utils.logger as logger_utils
 from gtsfm.loader.hilti_loader import HiltiLoader

diff --git a/gtsfm/retriever/sequential_retriever.py b/gtsfm/retriever/sequential_retriever.py
@@ -4,7 +4,8 @@
 
 Authors: John Lambert
 """
-from typing import List, Tuple
+from pathlib import Path
+from typing import List, Optional, Tuple
 
 import gtsfm.utils.logger as logger_utils
 from gtsfm.loader.loader_base import LoaderBase