The following calculate_letter_grades(scores) function attem…
The following calculate_letter_grades(scores) function attempts to convert numerical scores to letter grades according to the following scale: A (90-100), B (80-89), C (70-79), E (below 70). Example, student_scores = {“Curie”: 85, “Tesla”: 92, “Faraday”: 78, “Victor”: 65}print(calculate_letter_grades(student_scores))#This should return-> {‘Curie’: ‘B’, ‘Tesla’: ‘A’, ‘Faraday’: ‘C’, ‘Victor’: ‘E’} However, this function currently contains multiple logic and syntax errors. Identify and correct the errors in the code snippet so the function works as intended. You cannot change entire chunks of code nor rewrite it again. Mention the line number where the error is, what the error is, and the correction. 1. def calculate_letter_grades(scores):2. grade_dict = ()3. for student, score in scores4. if score >= 90:5. grade_dict[score] = ‘A’6. elif score >= 80:7. grade_dict[score] = ‘B’8. elif score >= 70:9. grade_dict[score] = ‘C’10. else:11. grade_dict[score] = ‘E’12. return Grade_dict
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