Update app.py

app.py

@@ -159,9 +159,9 @@ def similars_node(state: State) -> State:
     legend = [str(compound.smiles) for compound in res]
 
     img = Draw.MolsToGridImage(sub_mols, legends=legend, molsPerRow=4, subImgSize=(250, 250))
-    pic = img.data
+    #pic = img.data
 
-    filename = "Similars_image"
+    filename = "Similars_image.png"
     # with open(filename+".png",'wb+') as outf:
     #     outf.write(pic)
     img.save(filename)