Update app.py

app.py

@@ -234,7 +234,7 @@ with col_about:
             """
             This app is a prototype for testing purposes using publicly available project data from the German International Cooperation Society (GIZ) as of 23rd February 2025.  
             **Please do NOT enter sensitive or personal information.**  
-            **Note**: The generated answers are AI-generated and may be wrong or misleading.
+            **Note**: The answers are AI-generated and may be wrong or misleading.
             """, unsafe_allow_html=True)
 
             
@@ -416,9 +416,11 @@ else:
                             if resolved_name.upper() != code.upper():
                                 matched_countries.append(resolved_name)
                     crs_key = metadata.get("crs_key", "").strip()
-                    new_crs_value = lookup_crs_value(crs_key)
-                    new_crs_value = lookup_crs_value(crs_key).replace('.0', '')
-                    crs_combined = f"{crs_key}: {new_crs_value}" if crs_key else "Unknown"
+                    # Convert to string and remove trailing ".0"
+                    crs_key_clean = re.sub(r'\.0$', '', str(crs_key))
+                    new_crs_value = lookup_crs_value(crs_key_clean)
+                    new_crs_value_clean = re.sub(r'\.0$', '', str(new_crs_value))
+                    crs_combined = f"{crs_key_clean}: {new_crs_value_clean}" if crs_key_clean else "Unknown"
                     client_name = metadata.get('client', 'Unknown Client')
                     contact = metadata.get("contact", "").strip()
                     objective_highlighted = highlight_query(objective, var) if var.strip() else objective
@@ -486,9 +488,11 @@ else:
                             if resolved_name.upper() != code.upper():
                                 matched_countries.append(resolved_name)
                     crs_key = metadata.get("crs_key", "").strip()
-                    new_crs_value = lookup_crs_value(crs_key)
-                    new_crs_value = lookup_crs_value(crs_key).replace('.0', '')
-                    crs_combined = f"{crs_key}: {new_crs_value}" if crs_key else "Unknown"
+                    # Convert to string and remove trailing ".0"
+                    crs_key_clean = re.sub(r'\.0$', '', str(crs_key))
+                    new_crs_value = lookup_crs_value(crs_key_clean)
+                    new_crs_value_clean = re.sub(r'\.0$', '', str(new_crs_value))
+                    crs_combined = f"{crs_key_clean}: {new_crs_value_clean}" if crs_key_clean else "Unknown"
                     client_name = metadata.get('client', 'Unknown Client')
                     contact = metadata.get("contact", "").strip()
                     additional_text = (