[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

lerobot/scripts/allowed_hosts.py

@@ -1,7 +1,7 @@
 # List of allowed schemes and hosts for external requests
-ALLOWED_SCHEMES = {'http', 'https'}
+ALLOWED_SCHEMES = {"http", "https"}
 ALLOWED_HOSTS = {
-    'localhost',
-    '127.0.0.1',
+    "localhost",
+    "127.0.0.1",
     # Add other trusted hosts here as needed
 }

lerobot/scripts/visualize_dataset_html.py

@@ -15,29 +15,25 @@
 
 import argparse
 import base64
-import json
 import os
 import sys
 import tempfile
 import urllib.parse
 from pathlib import Path
-from typing import Dict, List, Optional, Tuple, Union
+from typing import Dict, List, Tuple, Union
 
 import cv2
-import flask
 import numpy as np
 import requests
-from flask import Flask, Response, jsonify, request
+from allowed_hosts import ALLOWED_HOSTS, ALLOWED_SCHEMES
+from flask import Flask, jsonify, request
 from flask_cors import CORS
-from PIL import Image
 
 from lerobot.data.dataset import Dataset
 from lerobot.data.episode import Episode
 from lerobot.data.frame import Frame
 from lerobot.data.utils import get_dataset_path
 
-from allowed_hosts import ALLOWED_SCHEMES, ALLOWED_HOSTS
-
 app = Flask(__name__)
 CORS(app)
 
@@ -374,11 +370,13 @@ def proxy():
 
         # Don't return the actual response to the user, just a success message
         # This prevents SSRF attacks where the response might contain sensitive information
-        return jsonify({
-            "status": "success",
-            "message": "Request completed successfully",
-            "status_code": response.status_code
-        })
+        return jsonify(
+            {
+                "status": "success",
+                "message": "Request completed successfully",
+                "status_code": response.status_code,
+            }
+        )
     except Exception as e:
         return jsonify({"error": str(e)}), 500