changed key name

app.py

@@ -106,7 +106,7 @@ def _show_error_message(expected_len, preds, img_file, pred_name):
 @st.cache_data
 def inference(image_file) -> List[Prediction]:
     image = Image.open(image_file).convert("RGB")
-    predictor = Predictor(endpoint_id="2549edc1-35ad-45aa-b27e-f49e79f5922e", api_key=os.environ.get("LANDINGAI_API_KEY"))
+    predictor = Predictor(endpoint_id="2549edc1-35ad-45aa-b27e-f49e79f5922e", api_key=os.environ.get("LANDING_API_KEY"))
     logging.info("Running Poker prediction")
     preds = predictor.predict(image)
     preds = _dedup_preds(preds)