Fix empty SSA bug

HHousen · Aug 3, 2023 · ecd3516 · ecd3516
1 parent a4ab75e
commit ecd3516
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lecture2notes/end_to_end/figure_detection.py b/lecture2notes/end_to_end/figure_detection.py
@@ -395,7 +395,7 @@ def all_in_folder(
 
 def add_figures_to_ssa(ssa, figures_path):
     # If the SSA contains frame numbers
-    if "frame_number" in ssa[0].keys():
+    if ssa and "frame_number" in ssa[0].keys():
         mapping = frame_number_filename_mapping(figures_path)
 
         for idx, slide in enumerate(ssa):