Update app.py

app.py

@@ -5,7 +5,7 @@ import os
 os.environ["LD_LIBRARY_PATH"] = os.getenv("LD_LIBRARY_PATH", "") + ":./third_party/"
 os.system("chmod a+x ./yolov5s-tt100k")
 def run_yolov5s(image_filepath):
-    result = subprocess.run(["./yolov5s-tt100k", "-m", "./yolov5s_tt100k_opt_fp32.tmfile", "-i", image_filepath], capture_output=True, text=True)
+    result = subprocess.run(["./yolov5s-tt100k", "-m", "./yolov5s_tt100k_opt_fp32.tmfile", "-i", image_filepath], capture_output=True, text=True, shell=True, env=os.environ)
     return "yolov5s-tt100k.out.jpg", result.stdout
 
 iface = gr.Interface(fn=run_yolov5s, inputs=gr.Image(type="filepath"), outputs=[gr.Image(type="filepath"), gr.Textbox()])