Update app.py

app.py

@@ -126,9 +126,9 @@ def detect_grammar_errors(text):
 
 def penalize_for_grammar(student_answer):
     grammar_errors, _ = detect_grammar_errors(student_answer)  # Only take the first element (error count)
-    
+    print(f"errors given by grammer:{grammar_errors}")
     # Apply a penalty based on the number of grammar errors (max 70% penalty)
-    penalty = max(0, 1 - 0.1 * grammar_errors)
+    penalty = max(0, 1 - 0.25 * grammar_errors)
     return penalty
 
 
@@ -145,7 +145,7 @@ def compare_answers(student_answer, teacher_answer):
     
     # Apply grammar penalty
     grammar_penalty = penalize_for_grammar(student_answer)
-    final_similarity = semantic_similarity * grammar_penalty
+    final_similarity = semantic_similarity - grammar_penalty
     print(f"grammar penalty: {grammar_penalty}")
     print(f"Final similarity (after grammar penalty): {final_similarity}")