Update app.py

app.py

@@ -63,7 +63,7 @@ def compile_model(model_name, vmem_value, lpmem_value):
         arena_size = results['arena_cache_size'] / 1000.0
         clock = results['core_clock']  / 1.0e6
         infer_time = results['inference_time'] * 1000.0
-        infer_fps = results['inference_per_sec']
+        infer_fps = results['inferences_per_sec']
         
         output_text += f'<br>clock = {clock:0.1f} MHz'