Update app.py

app.py

@@ -98,7 +98,7 @@ class DataPathInput(BaseModel):
 # --- Root ---
 @app.get("/")
 def health_check():
-    return {"status": "healthy", "message": "LGBM TF-IDF API is running"}
+    return {"status": "healthy", "message": "LOGREG TF-IDF API is running"}
 
 # --- Train ---
 @app.post("/train")