Remove play file and format with pre-commit

reasoning_gym/algebra/polynomial_equations.py

@@ -102,9 +102,12 @@ In solving the equations, please abide by the following instruction:
             if len(real_solutions) > 0:
                 real_solutions.sort()
                 break
-            
+
         answer_str = ", ".join(str(x) for x in real_solutions)
-        question = rng.choice(self._prompt_templates).format(variable=variable, polynomial_expanded=polynomial_expanded) + self.added_instruction
+        question = (
+            rng.choice(self._prompt_templates).format(variable=variable, polynomial_expanded=polynomial_expanded)
+            + self.added_instruction
+        )
 
         return {
             "question": question,

reasoning_gym/algebra/polynomial_multiplication.py

@@ -64,7 +64,7 @@ class PolynomialMultiplicationDataset(ProceduralDataset):
         self.added_instruction = """
 In addition, When doing calculation, Use the following instructions together with your mathematical ingenuity to solve the integral problems
 ## 1. Use ** instead ^ to represent powers. For example 7*X**2 instead of 7*X^2.
-## 2. Always use * when doing all sorts of multiplcation in your reasoning steps and even in reporting answers. 
+## 2. Always use * when doing all sorts of multiplcation in your reasoning steps and even in reporting answers.
 """
         super().__init__(config=config, seed=config.seed, size=config.size)