Update app.py

Add a better description!

app.py

@@ -11,5 +11,5 @@ demo = gr.Interface(
     inputs=gr.Image(),
     outputs=gr.Label(num_top_classes=4),
     title="Brain tumor image MRI classification",
-    description="CNN Keras model to classify brain MRI images in 4 categories: Glioma, Meningioma, Pituitary and No tumor. AI model and interface made by Eng. Michael Leonardo Aguas",)
+    description="Convolutional neural network proprietary model made in Keras to classify brain MRI images in 4 categories: Glioma, Meningioma, Pituitary and No tumor. AI model and interface built by Eng. Michael Leonardo Aguas.",)
 demo.launch()