Update app.py

app.py

@@ -8,7 +8,7 @@ from Gradio_UI import GradioUI
 import datetime
 import pytz
 import yaml
-
+import math
 # ✅ This is the CORRECT and SIMPLE agent
 from smolagents.agents import CodeAgent
 from smolagents import HfApiModel
@@ -20,6 +20,27 @@ from Gradio_UI import GradioUI
 # ✅ Define tools directly here
 # -----------------------------
 
+@tool
+def sigmoid_transform(x1: float, x2: float, x3: float) -> dict:
+    """Applies the sigmoid transformation to three numbers.
+    
+    Args:
+        x1: First number
+        x2: Second number
+        x3: Third number
+    
+    Returns:
+        A dictionary with sigmoid-transformed values.
+    """
+    def sigmoid(x):
+        return 1 / (1 + math.exp(-x))
+
+    return {
+        "x1_sigmoid": sigmoid(x1),
+        "x2_sigmoid": sigmoid(x2),
+        "x3_sigmoid": sigmoid(x3)
+    }
+
 @tool
 def my_custom_tool(arg1: str, arg2: int) -> str:
     """A tool that does nothing yet