fix: None is an allowed format value

juba · May 24, 2024 · d03a000 · d03a000
1 parent b4145af
commit d03a000
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pyobsplot/obsplot.py b/src/pyobsplot/obsplot.py
@@ -336,7 +336,7 @@ def __call__(
             format_options = self.format_options
 
         allowed_formats = ["html", "png", "svg"]
-        if format not in allowed_formats:
+        if format is not None and format not in allowed_formats:
             msg = f"Invalid format: {format}.\n Allowed formats: {allowed_formats}."
             raise ValueError(msg)