Create stress_analysis.py

utils/stress_analysis.py

@@ -0,0 +1,10 @@
+import random
+
+def validate_design(tool_design):
+    # Placeholder: Simulate stress analysis
+    # Replace with ANSYS API scripting or similar simulation
+    results = {
+        "stress_distribution": [random.uniform(0, 200) for _ in range(10)],
+        "safety_factor": random.uniform(1.5, 3.0)
+    }
+    return results