Update map.py

map.py

@@ -347,7 +347,7 @@ def filter_dataframe(df: pd.DataFrame) -> pd.DataFrame:
             )
             df_ = df_[df_[column].between(*user_num_input)]
             filtered_columns.append(column)
-    
+
             # Chart_GPT = ChartGPT(df_, title_font, body_font, title_size,
             #      colors, interpretation, extract_docx, img_path)
 
@@ -380,8 +380,9 @@ def filter_dataframe(df: pd.DataFrame) -> pd.DataFrame:
                     user_date_input = tuple(map(pd.to_datetime, user_date_input))
                     start_date, end_date = user_date_input
                     df_ = df_.loc[df_[column].between(start_date, end_date)]
-                    
                 date_column = column
+
+                # convert back to str for the map
                 df_[column] = df_[column].dt.strftime('%Y-%m-%d %H:%M:%S')
 
                 if date_column and filtered_columns:
@@ -404,8 +405,6 @@ def filter_dataframe(df: pd.DataFrame) -> pd.DataFrame:
                             st.pyplot(fig2)
                         except Exception as e:
                             st.error(f"Error plotting bar chart: {e}")
-
-
         else:
             user_text_input = right.text_input(
                 f"Substring or regex in {column}",
@@ -501,6 +500,8 @@ if my_dataset is not None :
         
         keplergl_static(map_1, center_map=True)
         st.session_state['map_generated'] = True
+        with st.container(border=True):
+            st.write("Military Base coordinates approximated from: https://www.dpiarchive.com/ (Archive / UFO Related Secret Facilities / Top Priority Documents / Facilities Map and List.pdf)\n\nNuclear Powerplants from: https://datasets.wri.org/dataset/globalpowerplantdatabase")
     except Exception as e:
         st.error(f"An error occurred while reading the file: {e}")
 else: