add tab

histogram_processor.py

@@ -111,7 +111,7 @@ def create_histogram_tab():
                 factor = gr.Slider(
                     minimum=0.0,
                     maximum=1.0,
-                    value=1.0,
+                    value=0.5,
                     step=0.05,
                     label="Blend Factor"
                 )