Create python generator files for gsm symbolic templates

reasoning_gym/arithmetic/gsm_symbolic/generator_47.py

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+from random import Random
+from typing import Dict, Any
+
+def generate_from_variables(name: str, n1: int, c1: float, n2: int, c2: float, 
+                          c3: int, obj1: str, obj2: str, currency: str) -> Dict[str, Any]:
+    cost1 = n1 * c1
+    cost2 = n2 * c2
+    total_cost = cost1 + cost2 + c3
+    
+    question = f"{name} went to buy some school supplies. He bought {n1} {obj1} which cost {currency}{c1} each, {n2} {obj2} which cost {currency}{c2} each, and a rim of bond paper which cost {currency}{c3}. How much did {name} spend on everything?"
+    
+    answer_cot = f"{name} spent {n1} x {currency}{c1} = {currency}{int(cost1)} for the {obj1}.\n" \
+                 f"He also spent {n2} x {currency}{c2} = {currency}{int(cost2)} for the {obj2}.\n" \
+                 f"Therefore, {name} spent a total of {currency}{int(cost1)} + {currency}{int(cost2)} + {currency}{c3} = {currency}{int(total_cost)} for the school supplies.\n" \
+                 f"#### {int(total_cost)}"
+
+    return {
+        'question': question,
+        'answer': str(int(total_cost)),
+        'answer_cot': answer_cot,
+        'answer_value': int(total_cost),
+        'variables': {
+            'name': name,
+            'items1_count': n1,
+            'item1_cost': c1,
+            'items2_count': n2,
+            'item2_cost': c2,
+            'paper_cost': c3,
+            'item1': obj1,
+            'item2': obj2,
+            'currency': currency
+        }
+    }
+
+def generate_example(rng: Random, difficulty: float = 1.0) -> Dict[str, Any]:
+    names = ["John", "Michael", "David", "James", "William", "Robert", "Thomas"]
+    items = ["notebooks", "pencils", "erasers", "crayons", "colored pencils", "markers", "rulers", "folders"]
+    currencies = ["$", "€", "£"]
+    
+    name = rng.choice(names)
+    obj1, obj2 = rng.sample(items, 2)
+    currency = rng.choice(currencies)
+    
+    n1 = int(rng.randrange(6, int(25 * difficulty), 2))
+    c1 = round(rng.uniform(2.25, 11.5 * difficulty) * 4) / 4  # Round to nearest 0.25
+    n2 = int(rng.randrange(4, int(15 * difficulty), 2))
+    c2 = round(rng.uniform(8.25, 19.5 * difficulty) * 4) / 4
+    c3 = int(rng.randint(10, int(25 * difficulty)))
+    
+    # Ensure conditions are met
+    while not (n1 * c1).is_integer() or not (n2 * c2).is_integer():
+        c1 = round(rng.uniform(2.25, 11.5 * difficulty) * 4) / 4
+        c2 = round(rng.uniform(8.25, 19.5 * difficulty) * 4) / 4
+    
+    result = generate_from_variables(name, n1, c1, n2, c2, c3, obj1, obj2, currency)
+    
+    return {
+        'question': result['question'],
+        'answer': result['answer'],
+        'metadata': {
+            'difficulty': difficulty,
+            'answer_value': result['answer_value'],
+            'answer_cot': result['answer_cot'],
+            'variables': result['variables']
+        }
+    }
+
+def original_example() -> Dict[str, Any]:
+    return generate_from_variables("Raphael", 4, 1.5, 2, 4, 20, "pens", "notebooks", "$")