Update app.py

app.py

@@ -11,7 +11,6 @@ import math
 import random
 from typing import Literal
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
 import math
 import random
 from typing import Literal
@@ -22,7 +21,6 @@ def get_approximate_integral(
     expr: str,
     a: float,
     b: float,
-    method: Literal["auto", "simpson", "montecarlo"] = "auto",
     samples: int = 1000
 ) -> str:
     """Approximate the definite integral of a function over [a, b].
@@ -42,24 +40,6 @@ def get_approximate_integral(
     def f(x):
         return eval(code, {"__builtins__": {}}, {"x": x, "math": math})
 
-    # Auto‑choose method by sampling curvature
-    if method == "auto":
-        mid = (a + b) / 2
-        # estimate curvature via second finite difference
-        f0, f1, f2 = f(a), f(mid), f(b)
-        curvature = abs((f0 - 2*f1 + f2) / ((b - a)/2)**2)
-        method = "montecarlo" if curvature > 1e3 else "simpson"
-
-    if method == "simpson":
-        n = samples if samples % 2 == 0 else samples + 1
-        h = (b - a) / n
-        total = f(a) + f(b)
-        for i in range(1, n):
-            weight = 4 if i % 2 else 2
-            total += weight * f(a + i * h)
-        result = total * h / 3
-        return f'{{"value": {result}, "method": "simpson", "panels": {n}}}'
-
     # Monte Carlo fallback
     inside = 0.0
     for _ in range(samples):