Create code_runner.py

tools/code_runner.py

@@ -0,0 +1,10 @@
+import subprocess
+
+def run_python_code(code: str):
+    try:
+        with open("temp.py", "w") as f:
+            f.write(code)
+        result = subprocess.check_output(["python3", "temp.py"], stderr=subprocess.STDOUT, timeout=5)
+        return result.decode()
+    except Exception as e:
+        return str(e)