Update app.py

- Data Strucutre Errors

app.py

@@ -6,6 +6,9 @@ API_URL = "https://dt074px2e9qbh.cloudfront.net/exploit-api.json"
 try:
     response = requests.get(API_URL)
     flagged_addresses = response.json()
+    # Ensure the data is a list of dictionaries
+    if not isinstance(flagged_addresses, list):
+        flagged_addresses = []
 except Exception as e:
     flagged_addresses = []
     print(f"Failed to load API data: {e}")
@@ -39,7 +42,12 @@ def check_flagged_address(address: str, hf_token: str):
     chain = infer_chain(address, hf_token)
     
     # Check if the address is in the API data
-    flagged = any(entry.get("address", "").lower() == address.lower() for entry in flagged_addresses)
+    flagged = False
+    for entry in flagged_addresses:
+        if isinstance(entry, dict) and "address" in entry:
+            if entry["address"].lower() == address.lower():
+                flagged = True
+                break
     
     # Format the response
     if flagged: