Update app.py

app.py

@@ -61,7 +61,7 @@ def load_model(selected_model):
             model = Model(inputs=base_model.input, outputs=x)
             
             # Compile model (ensure it matches training settings)
-            model.compile(optimizer=tf.keras.optimizers.RMSprop(lr=1e-4),
+            model.compile(optimizer=tf.keras.optimizers.Adam(lr=1e-4),
                           loss='binary_crossentropy',
                           metrics=['accuracy'])