Update app.py

app.py

@@ -162,8 +162,9 @@ def similars_node(state: State) -> State:
     pic = img.data
 
     filename = "Similars_image"
-    with open(filename+".png",'wb+') as outf:
-        outf.write(pic)
+    # with open(filename+".png",'wb+') as outf:
+    #     outf.write(pic)
+    img.save(filename)
   # except:
   #   props_string = 'Could not find similar molecules'
   #   filename = None