fix preprocessing

app.py

@@ -34,12 +34,18 @@ def detect_face(image):
 # Function to classify emotion using the loaded model
 def classify_emotion(image):
     # Preprocess the image
+    image = detect_face(image)
+    image = np.array(image)
     image = np.expand_dims(image, axis=0)
-    image = image / 255.0
+    # image = image / 255.0
 
     # Make prediction using the model
     predictions = model.predict(image)
+
+    predictions = tf.nn.softmax(predictions)
+    print(predictions)
     emotion_index = np.argmax(predictions)
+
     emotion_name = emotion_label_dict[emotion_index]
 
     return emotion_name