diff --git a/BE/green_function.py b/BE/green_function.py
index ca4616e..2f552fc 100644
--- a/BE/green_function.py
+++ b/BE/green_function.py
@@ -45,7 +45,8 @@ def get_LLM_response(code_data: str):
   
 
 def execute_java_code(code: str):
-    code = code.replace('\u00a0', ' ')
+    code = code.replace('\u00A0', ' ')
+    code = code.replace("\xc2\xa0", " ")
     match = re.search(r'public\s+class\s+(\w+)', code)
     if not match:
         class_name = "NoClassName"
@@ -78,6 +79,7 @@ def execute_java_code(code: str):
 def calculate_carbon_footprint(runtime: float):
     energy_needed = runtime * (POWER_DRAW_FOR_CPU * USAGE + POWER_DRAW_FOR_MEMORY_PER_GB ) * PUE * PSF
     carbon_footprint = energy_needed * CARBON_INTENSITY
+    carbon_footprint  = carbon_footprint / 3600
     return carbon_footprint