Added queue and usage count

app.py

@@ -16,6 +16,7 @@ logging.basicConfig(
     datefmt='%Y-%m-%d %H:%M:%S')
 
 MODEL_IMG_SIZE = 256
+usage_count = 0
 def load_model():
     REPO_ID = "Podtekatel/JJBAGAN"
     FILENAME = "198_jjba_8_k_2_099_ep.onnx"
@@ -37,6 +38,11 @@ def inference(img):
     img = np.array(img)
     out_img = pipeline(img)
     out_img = Image.fromarray(out_img)
+
+    global usage_count
+    usage_count += 1
+    logging.info(f'Usage count is {usage_count}')
+
     return out_img
 
 
@@ -62,5 +68,5 @@ demo = gr.Interface(
     description=description,
     article=article,
     examples=examples)
-
+demo.queue(concurrency_count=1)
 demo.launch()