Update app.py

app.py

@@ -37,7 +37,7 @@ selected_features = [
 def extract_features(sequence):
     """Extract only the required features and normalize them."""
     # Compute all possible features
-    aac = AAComposition..CalculateAADipeptideComposition(sequence) # Amino Acid Composition
+    aac = AAComposition.CalculateAADipeptideComposition(sequence) # Amino Acid Composition
     
 
     # Combine both feature sets