diff --git a/callclient.py b/callclient.py
new file mode 100644
index 0000000..8f80972
--- /dev/null
+++ b/callclient.py
@@ -0,0 +1,33 @@
+import requests
+import json
+import base64
+import socket
+
+def getByte(path):
+    with open(path, 'rb') as f:
+        img_byte = base64.b64encode(f.read())
+    img_str = img_byte.decode('utf-8')
+    return img_str
+
+
+img_str = getByte('./emptyJudge5/images/fly/f3fca24bf71ee1824441e6a79aaaec34.jpg')
+
+url = ' http://192.168.1.142:14465/isempty'
+
+data = {'pic':img_str}
+
+json_mod = json.dumps(data)
+
+s = requests.session()
+
+s.keep_alive = False
+
+headers = {
+    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36',
+}
+
+s = requests.session()  # 保持会话
+
+res = s.post(url=url, data=json_mod, headers=headers)
+
+print(res.text)
\ No newline at end of file
diff --git a/trial.py b/trial.py
new file mode 100644
index 0000000..8d9c93b
--- /dev/null
+++ b/trial.py
@@ -0,0 +1,227 @@
+import torch
+import torch.nn as nn
+from vit_pytorch import ViT
+
+from utils.data_utils import get_loader_new
+from utils.scheduler import  WarmupCosineSchedule
+
+from tqdm import tqdm
+
+import os
+import numpy as np
+
+def net():
+    model = ViT(
+        image_size = 320,
+        patch_size = 32,
+        num_classes = 5,
+        dim = 768,
+        depth = 4,
+        heads = 12,
+        mlp_dim = 1024,
+        pool = 'cls', 
+        channels = 3, 
+        dim_head = 12,
+        dropout = 0.1,
+        emb_dropout = 0.1
+    )
+
+
+    return model
+
+
+
+#计算模型参数数量
+def count_parameters(model):
+    params = sum(p.numel() for p in model.parameters() if p.requires_grad)
+    return params/1000000
+
+
+#Loss平均
+class AverageMeter(object):
+    """Computes and stores the average and current value"""
+    def __init__(self):
+        self.reset()
+
+    def reset(self):
+        self.val = 0
+        self.avg = 0
+        self.sum = 0
+        self.count = 0
+
+    def update(self, val, n=1):
+        self.val = val
+        self.sum += val * n
+        self.count += n
+        self.avg = self.sum / self.count
+
+criterion = nn.CrossEntropyLoss()
+
+#简单准确率
+def simple_accuracy(preds, labels):
+    return (preds == labels).mean()
+
+#模型测试
+def test(device, model, test_loader, global_step):
+    eval_losses = AverageMeter()
+
+    print("***** Running Validation *****")
+    
+
+    model.eval()
+    all_preds, all_label = [], []
+    epoch_iterator = tqdm(test_loader,
+                          desc="Validating... (loss=X.X)",
+                          bar_format="{l_bar}{r_bar}",
+                          dynamic_ncols=True)
+    
+    for step, batch in enumerate(epoch_iterator):
+        batch = tuple(t.to(device) for t in batch)
+        x, y = batch
+        with torch.no_grad():
+            logits = model(x)
+
+            eval_loss = criterion(logits, y)
+            eval_loss = eval_loss.mean()
+            eval_losses.update(eval_loss.item())
+
+            preds = torch.argmax(logits, dim=-1)
+
+        if len(all_preds) == 0:
+            all_preds.append(preds.detach().cpu().numpy())
+            all_label.append(y.detach().cpu().numpy())
+        else:
+            all_preds[0] = np.append(
+                all_preds[0], preds.detach().cpu().numpy(), axis=0
+            )
+            all_label[0] = np.append(
+                all_label[0], y.detach().cpu().numpy(), axis=0
+            )
+        epoch_iterator.set_description("Validating... (loss=%2.5f)" % eval_losses.val)
+
+    all_preds, all_label = all_preds[0], all_label[0]
+    accuracy = simple_accuracy(all_preds, all_label)
+    accuracy = torch.tensor(accuracy).to(device)
+   
+    val_accuracy = accuracy.detach().cpu().numpy()
+
+ 
+    print("test Loss: %2.5f" % eval_losses.avg)
+    print("test Accuracy: %2.5f" % val_accuracy)
+   
+    return val_accuracy
+
+
+#保存模型
+def save_model(model):
+    model_checkpoint = os.path.join('./output', "%s_vit_checkpoint.pth" % 'ieemooempty')
+    torch.save(model, model_checkpoint)
+    print("Saved model checkpoint to [DIR: %s]", './output')
+
+
+#训练
+def train(model,train_loader,device,train_NUM_STEPS,LEARNING_RATE,WEIGHT_DECAY,WARMUP_STEPS,test_loader):
+
+    optimizer = torch.optim.SGD(model.parameters(),
+                            lr=LEARNING_RATE,
+                            momentum=0.9,
+                            weight_decay=WEIGHT_DECAY)
+    t_total = train_NUM_STEPS
+    scheduler = WarmupCosineSchedule(optimizer, warmup_steps=WARMUP_STEPS, t_total=t_total)
+    model.zero_grad()
+    losses = AverageMeter()
+    global_step, best_acc = 0, 0
+    gradient_accumulation_steps = 1
+    while True:
+        model.train()
+        epoch_iterator = tqdm(train_loader,
+                              desc="Training (X / X Steps) (loss=X.X)",
+                              bar_format="{l_bar}{r_bar}",
+                              dynamic_ncols=True)
+        all_preds, all_label = [], []
+        for step, batch in enumerate(epoch_iterator):
+            batch = tuple(t.to(device) for t in batch)
+            x, y = batch
+            logits = model(x)
+         
+            loss = criterion(logits,y)
+            
+            loss.backward()
+
+            preds = torch.argmax(logits, dim=-1)
+
+            if len(all_preds) == 0:
+                all_preds.append(preds.detach().cpu().numpy())
+                all_label.append(y.detach().cpu().numpy())
+            else:
+                all_preds[0] = np.append(
+                    all_preds[0], preds.detach().cpu().numpy(), axis=0
+                )
+                all_label[0] = np.append(
+                    all_label[0], y.detach().cpu().numpy(), axis=0
+                )
+
+            if (step + 1) % gradient_accumulation_steps == 0:
+                losses.update(loss.item()*gradient_accumulation_steps)
+                
+                torch.nn.utils.clip_grad_norm_(model.parameters(), 1.0)
+                scheduler.step()
+                optimizer.step()
+                optimizer.zero_grad()
+                global_step += 1
+
+                epoch_iterator.set_description(
+                    "Training (%d / %d Steps) (loss=%2.5f)" % (global_step, t_total, losses.val)
+                )
+                
+                model.train() #需要2次，才会保存训练好的模型
+
+                
+                if global_step % t_total == 0:
+
+
+                    break
+        
+        all_preds, all_label = all_preds[0], all_label[0]
+        accuracy = simple_accuracy(all_preds, all_label)
+        accuracy = torch.tensor(accuracy).to(device)
+        train_accuracy = accuracy.detach().cpu().numpy()
+        print("train accuracy: %f" % train_accuracy)
+        accuracy = test(device, model, test_loader, global_step)
+
+        if best_acc < accuracy:
+            save_model(model)
+            best_acc = accuracy
+
+        losses.reset()
+        if global_step % t_total == 0:
+            break 
+
+        
+      
+           
+if __name__ == "__main__":
+
+    model = net()
+    train_loader, test_loader = get_loader_new()
+    trainnumsteps = len(train_loader)
+    testnumsteps = len(test_loader)
+
+    device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+
+    print(str(count_parameters(model))+'MB')
+    # img = torch.randn(1, 3, 320, 320) #(batchsize,channels,width,higth) #3072是默认channels为3，3*1024
+    # preds = model(img)
+    # print(preds)
+
+    model = model.to(device)
+    epoch = 300
+    train_NUM_STEPS = trainnumsteps * epoch
+    LEARNING_RATE = 3e-2
+    WEIGHT_DECAY = 0
+    WARMUP_STEPS = 500
+    train(model,train_loader,device,train_NUM_STEPS,LEARNING_RATE,WEIGHT_DECAY,WARMUP_STEPS,test_loader)
+
+
+
+