Update app.py

app.py

@@ -108,8 +108,8 @@ def check_liveness(frame):
     if json_result.get("resultCode") == "Error":
       liveness_result = f"""<div class="markdown-fail-container"><p style="text-align: center; font-size: 20px; color: red;">Liveness Check Failed</p></div>"""
       return [liveness_result, {"status": "error", "result": "server error!"}]
-    if 'data' in r.json():
-        data = r.json()['data']
+    if 'data' in json_result:
+        data = json_result['data']
         print("the result data is is",data)
         
     process_results = json_result.get("result")