Apply ruff format to originals and validators

Author: Math-llm-lab

originals/b7_contract_stochastic_income.py

@@ -50,4 +50,4 @@ def exit_constraint(c_high: float) -> bool:
 
 
 if __name__ == "__main__":
-    print(solve_contract())
+    print(solve_contract())

originals/check_HJB_condition.py

@@ -16,13 +16,7 @@ def F(rho: float, x: float, y: float, p: float) -> float:
     return (
         rho * (w**gamma)
         + b * p * gamma * y * (w ** (gamma - 1))
-        + 0.5
-        * sigma**2
-        * p**2
-        * gamma
-        * (gamma - 1)
-        * y**2
-        * (w ** (gamma - 2))
+        + 0.5 * sigma**2 * p**2 * gamma * (gamma - 1) * y**2 * (w ** (gamma - 2))
     )
 
 
@@ -31,20 +25,13 @@ def rho_critical(x: float, y: float, p: float) -> float:
     if w <= 0:
         raise ValueError("Wealth must be positive.")
 
-    const = (
-        b * p * gamma * y * (w ** (gamma - 1))
-        + 0.5
-        * sigma**2
-        * p**2
-        * gamma
-        * (gamma - 1)
-        * y**2
-        * (w ** (gamma - 2))
-    )
+    const = b * p * gamma * y * (w ** (gamma - 1)) + 0.5 * sigma**2 * p**2 * gamma * (
+        gamma - 1
+    ) * y**2 * (w ** (gamma - 2))
     return -const / (w**gamma)
 
 
 if __name__ == "__main__":
     x0, y0, p0 = 0.0, 1.0, 1.0
     rho_star = rho_critical(x0, y0, p0)
-    print(f"Critical rho: {rho_star:.6f}")
+    print(f"Critical rho: {rho_star:.6f}")

validators/contract_stochastic_income.py

@@ -18,4 +18,4 @@ def reference_compute() -> float:
 
 
 def validate(answer: float) -> dict:
-    return result(TASK_ID, EXPECTED, TOL, float(answer))
+    return result(TASK_ID, EXPECTED, TOL, float(answer))

validators/cpi_target_discount.py

@@ -15,4 +15,4 @@ def reference_compute() -> float:
 
 
 def validate(answer: float) -> dict:
-    return result(TASK_ID, EXPECTED, TOL, float(answer))
+    return result(TASK_ID, EXPECTED, TOL, float(answer))

validators/credit_var_quantile.py

@@ -23,4 +23,4 @@ def reference_compute() -> float:
 
 
 def validate(answer: float) -> dict:
-    return result(TASK_ID, EXPECTED, TOL, float(answer))
+    return result(TASK_ID, EXPECTED, TOL, float(answer))

validators/hjb_discount_threshold.py

@@ -18,4 +18,4 @@ def reference_compute() -> float:
 
 
 def validate(answer: float) -> dict:
-    return result(TASK_ID, EXPECTED, TOL, float(answer))
+    return result(TASK_ID, EXPECTED, TOL, float(answer))