Update app.py

app.py

@@ -75,6 +75,37 @@ def health():
 @app.post("/predict")
 def predict(data: Features):
 
+    if not data.relay:
+        # No power → skip prediction
+    
+        appliance = "NoPower"
+        confidence = 1.0
+    
+        energy = 0.0  # no energy usage
+    
+        # store in DB
+        supabase.table("energy_logs").insert({
+            "timestamp": datetime.utcnow().isoformat(),
+            "appliance": appliance,
+            "confidence": confidence,
+            "mean": data.mean,
+            "max": data.max,
+            "min": data.min,
+            "std": data.std,
+            "range": data.range,
+            "peak_count": data.peak_count,
+            "slope": data.slope,
+            "energy": energy,
+            "power": 0.0,
+            "relay": data.relay
+        }).execute()
+    
+        return {
+            "appliance": appliance,
+            "confidence": confidence,
+            "relay": data.relay
+        }
+
     features = transform_features(data)
 
     columns = [