diff --git a/BE/green_function.py b/BE/green_function.py
index ee947ba..ca4616e 100644
--- a/BE/green_function.py
+++ b/BE/green_function.py
@@ -45,6 +45,7 @@ def get_LLM_response(code_data: str):
   
 
 def execute_java_code(code: str):
+    code = code.replace('\u00a0', ' ')
     match = re.search(r'public\s+class\s+(\w+)', code)
     if not match:
         class_name = "NoClassName"