Update page_files/Categorized_Search.py

page_files/Categorized_Search.py

@@ -456,13 +456,12 @@ st.markdown(
     unsafe_allow_html=True,
 )
 
-
-@st.cache_data
+@st.cache_data(ttl=60)
 def load_data(material_type: str) -> pd.DataFrame:
     return load_material_data(material_type)
 
 
-@st.cache_data
+@st.cache_data(ttl=60)
 def load_all_data() -> pd.DataFrame:
     frames = []
     for material_type in ["Composites", "Polymers", "Fibers"]:
@@ -471,8 +470,7 @@ def load_all_data() -> pd.DataFrame:
         frames.append(frame)
     return pd.concat(frames, ignore_index=True)
 
-
-@st.cache_data
+@st.cache_data(ttl=60)
 def get_all_sections_cached() -> list:
     # get_all_sections() re-queries the DB directly (bypassing load_data's
     # cache) every time it's called. Wrapping it here means the 3 DB round
@@ -844,6 +842,9 @@ with right_col:
                 )
             with btn_col:
                 search_clicked = st.button("Search", key="top_search_btn", width="stretch")
+                if st.button("🔄 Refresh", key="refresh_data_btn", width="stretch"):
+                    st.cache_data.clear()
+                    st.rerun()
 
     current_input = (search_query or "").strip()
     previous_term = st.session_state._search_term or ""