Update app.py

app.py

@@ -5,9 +5,14 @@ import json
 API_URL = "https://sendthat.cc"
 
 def list_indexes():
- url = f"{API_URL}/list_indexes"
- response = requests.get(url)
- return response.json()
+ try:
+ url = f"{API_URL}/list_indexes"
+ response = requests.get(url)
+ response.raise_for_status() # This will raise an exception for HTTP errors
+ return response.json()
+ except requests.exceptions.RequestException as e:
+ print(f"Error fetching indexes: {e}")
+ return ["Error fetching indexes"] # Return a list with an error message
 
 def search_document(index_name, query, k):
  url = f"{API_URL}/search/{index_name}"