Update app.py

app.py

@@ -638,9 +638,12 @@ def deduplicate_variables(project_data):
 
         if var_name not in resolved_variables: resolved_variables[var_name] = [var_id, var_name, var_value]
         else: existing_id, existing_name, existing_value = resolved_variables[var_name]
-            if var_value != "" and existing_value == "": resolved_variables[var_name] = [var_id, var_name, var_value]
-            elif var_value != "" and existing_value != "": resolved_variables[var_name] = [var_id, var_name, var_value]
-            elif var_value == "" and existing_value == "": resolved_variables[var_name] = [var_id, var_name, var_value]
+            if var_value != "" and existing_value == "": 
+                resolved_variables[var_name] = [var_id, var_name, var_value]
+            elif var_value != "" and existing_value != "": 
+                resolved_variables[var_name] = [var_id, var_name, var_value]
+            elif var_value == "" and existing_value == "": 
+                resolved_variables[var_name] = [var_id, var_name, var_value]
 
     # Reconstruct the 'variables' dictionary using the resolved entries
     new_variables_dict = {}