diff --git a/ptychoScopy.md b/ptychoScopy.md
index 1eafb7d..5215d6a 100644
--- a/ptychoScopy.md
+++ b/ptychoScopy.md
@@ -12,6 +12,4 @@ Each STEM has its own combination of parameters (magnifications, probe currents,
 To open interactive panel, run the line:
 `display(widgets.HBox([controls, gui]))`
 
-### Main panel
-
-![ptychoscopy_main](uploads/c0518a94e945455a4ca988f19b19090a/ptychoscopy_main.PNG)
+![ptychoscopy_main](uploads/c0518a94e945455a4ca988f19b19090a/ptychoscopy_main.PNG)
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