* add scripy to install hugging face models

Author: lxowalle

examples/tools/install_models_from_hf.py

@@ -0,0 +1,41 @@
+# This scripy is used to install models from huggingface
+# Only support MaixCAM2 platform
+
+import os
+os.environ['HF_ENDPOINT'] = 'https://hf-mirror.com' # or 'https://huggingface.co'
+
+from huggingface_hub import snapshot_download
+from huggingface_hub.utils import tqdm
+
+CAPTURE_PROGRESS=False
+class Tqdm(tqdm):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if CAPTURE_PROGRESS:
+            print(f"[INIT] {self.desc} | {self.n}/{self.total} ({self.n/self.total*100:.2f}%)")
+        else:
+            print('')
+            
+    def update(self, n=1):
+        super().update(n)
+        if CAPTURE_PROGRESS:
+            print(f"[UPDATE] {self.desc} | {self.n}/{self.total} ({self.n/self.total*100:.2f}%)")
+        else:
+            print('')
+    
+    def close(self):
+        super().close()
+        if CAPTURE_PROGRESS:
+            print(f"[CLOSE] {self.desc} | {self.n}/{self.total} ({self.n/self.total*100:.2f}%)")
+        else:
+            print('')
+
+model_name = 'lcm-lora-sdv1-5-maixcam2'
+repo_id = f'sipeed/{model_name}'
+local_dir = f'/root/models/{model_name}'
+snapshot_download(
+    repo_id=repo_id,
+    local_dir=local_dir,
+    # allow_patterns="*.py",
+    tqdm_class=Tqdm,
+)