From 9f5668ab23ea5851edace6afe169a930af3d161d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E4=B8=80=E5=8D=9A?= <2758032428@qq.com>
Date: Mon, 23 Sep 2024 05:50:11 +0000
Subject: [PATCH] =?UTF-8?q?update=20=E6=9C=BA=E5=99=A8=E5=AD=A6=E4=B9=A0/K?=
 =?UTF-8?q?NN/KNN=E7=AE=97=E6=B3=95=E5=AE=9E=E7=8E=B0.py.=20matplotlib?=
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 =?UTF-8?q?=EF=BC=9A=20import=20matplotlib=20matplotlib.use('TkAgg')?=
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Signed-off-by: 赵一博 <2758032428@qq.com>
---
 .../KNN\347\256\227\346\263\225\345\256\236\347\216\260.py"    | 3 +++
 1 file changed, 3 insertions(+)

diff --git "a/\346\234\272\345\231\250\345\255\246\344\271\240/KNN/KNN\347\256\227\346\263\225\345\256\236\347\216\260.py" "b/\346\234\272\345\231\250\345\255\246\344\271\240/KNN/KNN\347\256\227\346\263\225\345\256\236\347\216\260.py"
index 5177904..68c2568 100644
--- "a/\346\234\272\345\231\250\345\255\246\344\271\240/KNN/KNN\347\256\227\346\263\225\345\256\236\347\216\260.py"
+++ "b/\346\234\272\345\231\250\345\255\246\344\271\240/KNN/KNN\347\256\227\346\263\225\345\256\236\347\216\260.py"
@@ -1,6 +1,9 @@
 import matplotlib.pyplot as plt
 import numpy as np
 import operator
+# matplotlib的后端没有正确设置，需要添加：
+import matplotlib
+matplotlib.use('TkAgg')
 # 已知分类的数据
 x1 = np.array([3,2,1])
 y1 = np.array([104,100,81])
-- 
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