diff --git a/train.py b/train.py
new file mode 100644
index 0000000..c3ee0ff
--- /dev/null
+++ b/train.py
@@ -0,0 +1,88 @@
+import pandas as pd
+import torch
+from torch.utils.data import Dataset, DataLoader
+import torch.nn as nn
+import torch.optim as optim
+
+# 读取CSV文件
+train_csv_path = 'mouse_data.csv'  # 替换为你的CSV文件路径
+train_csv = pd.read_csv(train_csv_path, header=None)
+test_csv_path = 'mouse_data_test.csv'  # 替换为你的CSV文件路径
+test_csv = pd.read_csv(test_csv_path, header=None)
+
+# 提取dx, dy和标签
+dx_dy_train = train_csv.iloc[:, 0].apply(lambda x: list(map(int, x.split(','))))
+dx_dy_labels_train = train_csv.apply(lambda row: [list(map(int, row[i].split(','))) for i in range(1,10)], axis=1)
+dx_dy_test = test_csv.iloc[:, 0].apply(lambda x: list(map(int, x.split(','))))
+dx_dy_labels_test = test_csv.apply(lambda row: [list(map(int, row[i].split(','))) for i in range(1,10)], axis=1)
+
+# 转换为PyTorch Tensor
+dx_dy_train_tensor = torch.Tensor(dx_dy_train.tolist())
+dx_dy_train_tensor = dx_dy_train_tensor.unsqueeze(1)
+labels_train_tensor = torch.Tensor(dx_dy_labels_train.tolist())
+dx_dy_test_tensor = torch.Tensor(dx_dy_test.tolist())
+dx_dy_test_tensor = dx_dy_test_tensor.unsqueeze(1)
+labels_test_tensor = torch.Tensor(dx_dy_labels_test.tolist())
+
+# 创建自定义Dataset
+class CustomDataset(Dataset):
+    def __init__(self, dx_dy, labels):
+        self.dx_dy = dx_dy
+        self.labels = labels
+
+    def __len__(self):
+        return len(self.dx_dy)
+
+    def __getitem__(self, idx):
+        return self.dx_dy[idx], self.labels[idx]
+
+# 创建Dataset和DataLoader
+train_dataset = CustomDataset(dx_dy_train_tensor, labels_train_tensor)
+test_dataset = CustomDataset(dx_dy_test_tensor, labels_test_tensor)
+batch_size = 64
+train_dataloader = DataLoader(train_dataset, batch_size=batch_size, shuffle=True)
+test_dataloader = DataLoader(test_dataset, batch_size=batch_size, shuffle=True)
+
+# 定义神经网络模型
+class SimpleNet(nn.Module):
+    def __init__(self):
+        super(SimpleNet, self).__init__()
+        self.fc1 = nn.Linear(2, 64)
+        self.fc2 = nn.Linear(64, 32)
+        self.fc3 = nn.Linear(32, 18)
+
+    def forward(self, input_data):
+        x = torch.flatten(input_data, start_dim=1)
+        x = self.fc1(x)
+        x = nn.ReLU()(x)
+        x = self.fc2(x)
+        x = nn.ReLU()(x)
+        x = self.fc3(x)
+        return x.view(-1, 9, 2)
+
+# 初始化模型、损失函数和优化器
+model = SimpleNet()
+criterion = nn.MSELoss()
+optimizer = optim.Adam(model.parameters(), lr=0.001)
+scheduler = optim.lr_scheduler.StepLR(optimizer, step_size=50, gamma=0.9)
+
+# 训练模型
+epochs = 1000
+for epoch in range(epochs):
+    for batch_dx_dy, batch_labels in train_dataloader:
+        optimizer.zero_grad()
+        output = model(batch_dx_dy)
+        loss = criterion(output, batch_labels)
+        print(loss)
+        loss.backward()
+        optimizer.step()
+        scheduler.step()
+print('test')
+for idx, data in enumerate(test_dataloader):
+        batch_dx_dy, batch_labels = data
+        output = model(batch_dx_dy)
+        loss = criterion(output, batch_labels)
+        print(loss)
+        if idx == len(test_dataloader)-1:
+            print(batch_dx_dy[0])
+            print(output[0])
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