Update README.md

Author: olegranmo

README.md

@@ -323,7 +323,7 @@ Test accuracy peaks at 99.50% after 168 epochs and 99.51% after 327 epochs. Furt
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-  <img width="65%" src="https://github.com/olegranmo/blob/blob/master/MNIST_Clauses_II.png">
+  <img width="75%" src="https://github.com/olegranmo/blob/blob/master/MNIST_Clauses_II.png">
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 ## Requirements