Update app.py

app.py

@@ -12,7 +12,7 @@ import pymupdf
 # os.system('pip install -U magic-pdf==0.8.1')
 os.system('pip install git+https://github.com/opendatalab/MinerU.git@dev')
 
-os.system('wget https://github.com/opendatalab/MinerU/raw/dev/old_docs/download_models_hf.py -O download_models_hf.py')
+os.system('wget https://github.com/opendatalab/MinerU/raw/dev/docs/download_models_hf.py -O download_models_hf.py')
 os.system('python download_models_hf.py')
 os.system("sed -i 's|cpu|cuda|g' /home/user/magic-pdf.json")