Create app.py

app.py

@@ -0,0 +1,26 @@
+# 读取文件，解析JSON
+import json
+import os
+from datasets import Dataset
+
+training_file_path = os.path.join(".", "training_data.json")
+print("file path:", training_file_path)
+
+training_data_json = {}
+with open(training_file_path, "r", encoding='utf-8') as training_file:
+    training_data_json = json.load(training_file)
+
+# 转载数据集，划分训练/评估/测试
+from datasets import Dataset
+
+training_dataset = Dataset.from_list(training_data_json)
+
+from datasets import DatasetDict
+
+train_test_split = training_dataset.train_test_split(test_size=0.2)
+dataset = DatasetDict({
+    'train': train_test_split['train'],
+    'test': train_test_split['test']
+})
+
+print(dataset)