Update app.py

app.py

@@ -636,13 +636,19 @@ def deduplicate_variables(project_data):
         var_name = var_info[0]
         var_value = var_info[1]
 
-        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 == "": 
+        if var_name not in resolved_variables:
+            # If the variable name is not yet seen, add it
+            resolved_variables[var_name] = [var_id, var_name, var_value]
+        else:
+            # If the variable name is already seen, decide which one to keep
+            existing_id, existing_name, existing_value = resolved_variables[var_name]
+            # Prioritize the entry with a non-empty value
+            if var_value != "" and existing_value == "":
                 resolved_variables[var_name] = [var_id, var_name, var_value]
-            elif var_value != "" and existing_value != "": 
+            elif var_value != "" and existing_value != "":
                 resolved_variables[var_name] = [var_id, var_name, var_value]
-            elif var_value == "" and existing_value == "": 
+            elif var_value == "" and existing_value == "":
+                # If both are empty, just keep the current one (arbitrary)
                 resolved_variables[var_name] = [var_id, var_name, var_value]
 
     # Reconstruct the 'variables' dictionary using the resolved entries