Update app.py

app.py

@@ -36,6 +36,16 @@ sys.path.append(os.path.join(os.path.dirname(__file__), 'SAM2'))
 torch.backends.cuda.matmul.allow_tf32 = True  # for gpu >= Ampere and pytorch >= 1.12
 batch_size = 1
 
+
+
+import subprocess
+import sys
+# 先构建扩展模块
+subprocess.check_call([sys.executable, "setup.py", "build_ext", "--inplace"])
+# 安装项目到开发模式
+subprocess.check_call([sys.executable, '-m', 'pip', 'install', '-e', '.'])
+
+
 ########################## 引入grounding_dino #############################
 from transformers import AutoProcessor, AutoModelForZeroShotObjectDetection
 def get_mask_from_grounding_dino(video_dir, ann_frame_idx, ann_obj_id, input_text):