Update app.py

app.py

@@ -14,7 +14,7 @@ def extract_features(sequence):
     aac = np.array(list(AAComposition.CalculateAADipeptideComposition(sequence)))
     
     # Normalize using the pre-trained scaler (Ensure the scaler is loaded correctly)
-    normalized_features = scaler.transform([aac])  # Don't use fit_transform(), only transform()
+    normalized_features = scaler.fit_transform([aac])  # Don't use fit_transform(), only transform()
 
     return normalized_features