Update README.rst

Author: ZeitgeberH

README.rst

@@ -22,7 +22,12 @@ PatchView
 .. image:: https://joss.theoj.org/papers/10.21105/joss.04706/status.svg
    :target: https://doi.org/10.21105/joss.04706
 .. image:: https://img.shields.io/pypi/dm/patchview?label=pypi%20downloads
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+ 
+.. image:: docs/resources/images/patchview_ads.png
+    :width: 800
+    :alt: Alternative text
+    
+    
 PatchView perform data analysis and visualization on multi channel whole-cell recording (multi-patch) data, including firing pattern analysis, event analysis,
 synaptic connection detection, morphological analysis and more.