Update Dockerfile

Dockerfile

@@ -4,16 +4,6 @@ USER root
 
 RUN mkdir -p /data && \
     chown -R 1000:1000 /data && \
-    python3 -c "
-import json
-with open('/root/openaiw.json', 'r') as f:
-    config = json.load(f)
-if 'providers' in config:
-    for provider in config['providers']:
-        if 'headers' not in provider:
-            provider['headers'] = {'User-Agent': 'Mozilla/5.0'}
-with open('/root/openaiw.json', 'w') as f:
-    json.dump(config, f, indent=2)
-"
+    python3 -c "import json; f=open('/root/openaiw.json','r'); config=json.load(f); f.close(); [p.update({'headers':{'User-Agent':'Mozilla/5.0'}}) for p in config.get('providers',[]) if 'headers' not in p]; f=open('/root/openaiw.json','w'); json.dump(config,f,indent=2); f.close()"
 
 USER 1000