diff --git a/api/batch_api_cs.py b/api/batch_api_cs.py
index 69a73d9..ec94f53 100644
--- a/api/batch_api_cs.py
+++ b/api/batch_api_cs.py
@@ -1,4 +1,4 @@
-from .database import ChangeSet, g_delete_prefix, API_DELETE, API_UPDATE, try_read, get_node_links, is_pipe, is_pump, is_valve
+from .database import ChangeSet, g_delete_prefix, API_DELETE, API_UPDATE, try_read
 from .sections import *
 
 from .s0_base import *
diff --git a/build_pyd.py b/build_pyd.py
index b1959f2..564f217 100644
--- a/build_pyd.py
+++ b/build_pyd.py
@@ -6,6 +6,20 @@ setup(ext_modules=cythonize([
     "auto_realtime.py",
     "auto_store_non_realtime_SCADA_data.py",
     "tjnetwork.py",
+    "online_Analysis.py",
+    "sensitivity.py",
+    "run_simlation.py",
+    "run_simulation.py",
+    "get_hist_data.py",
+    "get_realValue.py",
+    "get_data.py",
+    "get_current_total_Q.py",
+    "get_current_status.py",
+    "influxdb_api.py",
+    "influxdb_query_SCADA_data.py",
+    "sensor_placement.py",
+    "simulation.py",
+    "time_api.py",
     "api/*.py",
     "epanet/*.py"
     ]))
\ No newline at end of file