Update app.py

app.py

@@ -79,7 +79,7 @@ else:
     
     df_dm = matrices[distanceMatrixActivityNodes]
     # Replace infinity with 10000 and NaN values with 0, then convert to integers
-    dfLanduses = dfLanduses.replace([np.inf, -np.inf], 10000).fillna(0)
+    df_dm = df_dm.replace([np.inf, -np.inf], 10000).fillna(0)
     df_dm = df_dm.apply(pd.to_numeric, errors='coerce')
     df_dm = df_dm.round(0).astype(int)