Update app.py

app.py

@@ -109,9 +109,9 @@ def verify_signature(document_image, reference_number):
     similarity_percentage = round(similarity * 100, 2)
 
     # Classification based on similarity score
-    if similarity_percentage > 55:
+    if similarity_percentage > 50:
         classification = "✅ Matched"
-    elif 40 <= similarity_percentage <= 55:
+    elif 30 <= similarity_percentage <= 50:
         classification = "⚠️ Manual Check Recommended"
     else:
         classification = "❌ Not Matched"