Update appStore/prep_data.py

appStore/prep_data.py

@@ -102,9 +102,16 @@ def process_giz_worldwide():
     # Convert CRS value to numeric then to integer if possible.
     # After reading the JSON file into giz_df, convert the crs_key column:
     if 'crs_key' in giz_df.columns:
-        giz_df['crs_key'] = giz_df['crs_key'].apply(
-            lambda x: str(int(float(x))).replace('.0', '') if pd.notnull(x) and str(x).strip() != "" else x
-        )
+        def clean_crs_key(x):
+            if pd.isnull(x):
+                return ""
+            try:
+                # Try converting to float, then to int, then to string.
+                return str(int(float(x)))
+            except Exception:
+                # Fallback: remove trailing ".0" if present.
+                return re.sub(r'\.0$', '', str(x))
+        giz_df['crs_key'] = giz_df['crs_key'].apply(clean_crs_key)
 
 
     # Compute text_size based on merged_text and assign full text to the 'chunks' column