diff --git a/app.py b/app.py
index a7d45d3..c0efc8c 100644
--- a/app.py
+++ b/app.py
@@ -133,3 +133,12 @@ def upload_tensor_data(
 def config_changed() -> responses.PlainTextResponse:
     config_handler.refresh_config()
     return responses.PlainTextResponse(status_code=status.HTTP_200_OK)
+
+
+@app.get("/healthcheck")
+def healthcheck() -> responses.PlainTextResponse:
+    headers = {"APP": "OK"}
+    database_test = general.test_database_connection()
+    if not database_test.get("success"):
+        headers["DATABASE"] = database_test.get("error")
+    return responses.PlainTextResponse("OK", headers=headers)
diff --git a/submodules/model b/submodules/model
index e28e18e..cb916c8 160000
--- a/submodules/model
+++ b/submodules/model
@@ -1 +1 @@
-Subproject commit e28e18e4fc7634b136d02b7b896649273c26a679
+Subproject commit cb916c8307e7c2c46e1abca4faa69fb72d1c48bf