Merge branch 'main' into fix-llm-feedback

Author: codelion

examples/circle_packing/evaluator.py

@@ -45,6 +45,15 @@ def validate_packing(centers, radii):
         print("NaN values detected in circle radii")
         return False
 
+    # Check if radii are nonnegative and not nan
+    for i in range(n):
+        if(radii[i] < 0):
+            print(f"Circle {i} has negative radius {radii[i]}")
+            return False
+        elif(np.isnan(radii[i])):
+            print(f"Circle {i} has nan radius")
+            return False
+
     # Check if circles are inside the unit square
     for i in range(n):
         x, y = centers[i]

openevolve/llm/openai.py

@@ -38,6 +38,7 @@ def __init__(
         self.client = openai.OpenAI(
             api_key=self.api_key,
             base_url=self.api_base,
+            timeout=self.timeout,
         )
 
         # Only log unique models to reduce duplication