basis of the program

src/main.py

@@ -0,0 +1,45 @@
+
+def load_students(filepath):
+   
+
+
+def filter_by_group(records, group_name):
+
+
+
+def filter_by_course(records, course_number):
+
+
+
+def filter_by_min_grade(records, min_grade):
+   
+
+
+def average_grade_per_student(records):
+    
+
+def top_students_by_avg(records, n):
+    
+
+
+def subject_statistics(records):
+    
+
+
+def grade_distribution(records, subject=None):
+    
+
+
+def remove_duplicate_records(records):
+   
+
+
+def export_grade_report(records, output_file):
+    
+
+
+def main():
+    
+
+if __name__ == '__main__':
+    main()