Fix encoding issues in text file operations for non-English Windows systems

python/packages/agbench/benchmarks/GAIA/Templates/MagenticOne/scenario.py

@@ -20,7 +20,7 @@
 async def main() -> None:
 
     # Load model configuration and create the model client.
-    with open("config.yaml", "r") as f:
+    with open("config.yaml", "r", encoding="utf-8") as f:
         config = yaml.safe_load(f)
 
     orchestrator_client = ChatCompletionClient.load_component(config["orchestrator_client"])
@@ -30,7 +30,7 @@ async def main() -> None:
 
     # Read the prompt
     prompt = ""
-    with open("prompt.txt", "rt") as fh:
+    with open("prompt.txt", "rt", encoding="utf-8") as fh:
         prompt = fh.read().strip()
     filename = "__FILE_NAME__".strip()
 

python/packages/agbench/benchmarks/GAIA/Templates/SelectorGroupChat/scenario.py

@@ -25,7 +25,7 @@
 async def main() -> None:
 
     # Load model configuration and create the model client.
-    with open("config.yaml", "r") as f:
+    with open("config.yaml", "r", encoding="utf-8") as f:
         config = yaml.safe_load(f)
 
     orchestrator_client = ChatCompletionClient.load_component(config["orchestrator_client"])

python/packages/agbench/benchmarks/HumanEval/Templates/AgentChat/scenario.py

@@ -15,7 +15,7 @@
 async def main() -> None:
 
     # Load model configuration and create the model client.
-    with open("config.yaml", "r") as f:
+    with open("config.yaml", "r", encoding="utf-8") as f:
         config = yaml.safe_load(f)
     model_client = ChatCompletionClient.load_component(config["model_config"])
 
@@ -48,7 +48,7 @@ async def main() -> None:
     agent_team = RoundRobinGroupChat([coder_agent, executor], max_turns=12, termination_condition=termination)
 
     prompt = ""
-    with open("prompt.txt", "rt") as fh:
+    with open("prompt.txt", "rt", encoding="utf-8") as fh:
         prompt = fh.read()
 
     task = f"""Complete the following python function. Format your output as Markdown python code block containing the entire function definition:

python/packages/autogen-ext/tests/task_centric_memory/utils.py

@@ -27,5 +27,5 @@ def load_yaml_file(file_path: str) -> Any:
     """
     Opens a file and returns its contents.
     """
-    with open(file_path, "r") as file:
+    with open(file_path, "r", encoding="utf-8") as file:
         return yaml.safe_load(file)