Update app.py

app.py

@@ -73,7 +73,7 @@ country_name_mapping, iso_code_to_sub_region = get_country_name_and_region_mappi
 unique_country_names = sorted(country_name_mapping.keys())  # List of country names
 
 # Layout filters in columns
-col1, col2, col3 = st.columns([1, 1, 4])
+col1, col2, col3, col4 = st.columns([1, 1, 1, 4])
 
 # Region filter
 with col1:
@@ -141,7 +141,7 @@ def filter_results(results, country_filter, region_filter, end_year_range):
 
 if button:
     # 1) Use a bigger limit so we get more than 10 results
-    results = hybrid_search(client, var, collection_name, limit=300)  # e.g., 100 or 200
+    results = hybrid_search(client, var, collection_name, limit=3000)  # e.g., 100 or 200
 
     # results is a tuple: (semantic_results, lexical_results)
     semantic_all = results[0]