Update app.py

app.py

@@ -183,23 +183,18 @@ def filter_results(results, country_filter, region_filter, end_year_range, crs_f
                 end_year_val = 0
         else:
             end_year_val = 0
-        try:
-            parsed_country = json.loads(country.replace("'", '"'))
-            # If the parsed result is a string (not a list), wrap it in a list.
-            if isinstance(parsed_country, str):
-                c_list = [parsed_country]
-            else:
-                c_list = parsed_country
-            c_list = [code.upper() for code in c_list if len(code) == 2]
-        except json.JSONDecodeError:
-            c_list = []
-
-        selected_iso_code = country_name_mapping.get(country_filter, None)
-        if region_filter != "All/Not allocated":
-            country_in_region = [code for code in c_list if iso_code_to_sub_region.get(code) == region_filter]
+        if country.strip().startswith("["):
+            try:
+                parsed_country = json.loads(country.replace("'", '"'))
+                if isinstance(parsed_country, str):
+                    c_list = [parsed_country]
+                else:
+                    c_list = parsed_country
+                c_list = [code.upper() for code in c_list if len(code) == 2]
+            except json.JSONDecodeError:
+                c_list = []
         else:
-            country_in_region = c_list
-
+            c_list = [country.strip().upper()]
         crs_key = metadata.get("crs_key", "").strip()
         # Convert crs_key to a string and remove trailing ".0"
         crs_key_clean = re.sub(r'\.0$', '', str(crs_key))