update hints module

scripts/quiz/hints.py

@@ -1,32 +1,15 @@
 import random
 
 
-def generate_hint(question_nums, right_answer, right_answers, wrong_answers, level, hints_used):
-    ord_num = question_nums[1]  # ordinal number
-    equation = right_answer - 2 * ord_num - 1
-    min_num = equation if equation > 0 else 0
-    seq_before = " ".join(
-        [str(num) for num in range(right_answer - ord_num, min_num, -ord_num)][::-1]
-    )  # sequence before right answer
-    seq_after = " ".join(
-        [str(num) for num in range(right_answer + ord_num, right_answer + 2 * ord_num + 1, ord_num)]
-    )  # sequence after right answer
+def generate_hint(start, step, difficulty):
     hints = [
-        f"What number will fill the gap in a sequence {seq_before} ... {seq_after}?",
-        f"What number is {ord_num} in the account after {right_answer - ord_num}?",
-        f"What number is {ord_num} in the account before {right_answer + ord_num}?",
-        f"What number is greater than {right_answer - 1} and less than {right_answer + 1}?"
+        f"What number is greater than {start} and less than {start + 2 * step}?"
     ]
-    rand_hint = random.choice(hints)
-    hints_used += 1
+    hint = random.choice(hints)
 
     output = {
-        "text": rand_hint,
-        "question_numbers": question_nums,
-        "right_answer": right_answer,
-        'number_correct': right_answers,
-        'number_incorrect': wrong_answers,
-        'level': level,
-        "hints_used": hints_used
+        "text": hint,
+        'difficulty': difficulty,
+        "question_numbers": [start, step, start + step]
     }
     return output