diff --git a/main.py b/main.py
index 4c0c135f61696bcf42c375ca5ab62aa5b105afc8..1244b4530e1d1de7a62f3a64f72730f648f686f2 100644
--- a/main.py
+++ b/main.py
@@ -1 +1,45 @@
-print('欢迎来到 InsCode')
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+# import pandas as pd
+# import numpy as np
+# import matplotlib.pyplot as plt
+# import seaborn as sns
+# import urllib.request as urllib2
+# import json
+
+# def findPairs():
+#     ids = ['rb1903', 'rb1904', 'rb1905', 'rb1906', 'rb1907', 'rb1908']
+#     url_5m = 'http://stock2.finance.sina.com.cn/futures/api/json.php/IndexService.getInnerFuturesMiniKLine5m?symbol='
+#     result = []
+
+#     for id in ids:
+#         url = url_5m + id
+#         # print(url)
+#         req = urllib2.Request(url)
+#         rsp = urllib2.urlopen(req)
+#         res = rsp.read()
+#         res_json = json.loads(res)
+#         result.append(res_json)
+
+#     close_result = []
+#     for instrument in result:
+#         oneDay_list = []
+#         for oneDay in instrument:
+#             oneDay_list.append(float(oneDay[-2]))
+#         close_result.append(np.array(oneDay_list))
+#     close_result = np.array(close_result)
+#     close_result = close_result.T
+#     df = pd.DataFrame(data=close_result, columns=ids)
+#     df.plot()
+#     plt.show()
+
+# if __name__ == "__main__":
+#     findPairs()
+
+from IPython.display import display
+import matplotlib.pyplot as plt
+
+# 您的绘图代码
+plt.plot([1, 2, 3, 4], [1, 4, 9, 16])
+plt.title("Sample Plot")
+
+# 强制显示图形
+display(plt.gcf())
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