diff --git a/TEMA7/data1.txt b/TEMA7/data1.txt
new file mode 100644
index 0000000..0dc6c3b
--- /dev/null
+++ b/TEMA7/data1.txt
@@ -0,0 +1,17 @@
+241.71253896985093,248.0922049180413,63.93243805946962
+-2.5613050572585365,-233.7356532046805,-43.71100872873404
+-41.49388804453271,-18.877485553159943,-173.17954591286244
+-34.188892969567426,269.22621427055026,-23.4777258431589
+-150.0402089008563,-138.74013440973553,-44.13484238897196
+155.8084571292971,124.18947811800096,-301.857271693554
+123.73124009550004,-35.81862040280841,25.20824985373494
+41.75645794585994,176.94308189535528,-146.535894889846
+-14.5752858782325,244.43818392211853,74.31067862406104
+54.861820682068505,140.74882354369083,204.004266081046
+-291.65666897188805,-106.89837867764746,166.50068888913614
+-38.919945617204526,111.8105712401512,208.76866045851344
+105.23012130358175,-47.31240986990848,-86.86012792518429
+-163.38008193138268,-90.34734159020095,45.12346410839757
+197.16134782865944,-69.11221675096985,54.195564115622666
+-42.973125559518735,-124.44829722682891,-89.63808266609591
+-5.301952011199695,263.76559727114915
diff --git a/TEMA7/report.md b/TEMA7/report.md
index ba1bc32..2025805 100644
--- a/TEMA7/report.md
+++ b/TEMA7/report.md
@@ -1,15 +1,12 @@
-\# Отчет по теме 7
+# Отчет по теме 7
 
 Бережков Дмитрий, А-01-23
 
-\## 1.Начало работы, настройка текущего каталога
+## 1.Начало работы, настройка текущего каталога
 
 ```py
-
 >>> import os
-
 >>> os.chdir('C:\\\\MPEI\\\\PO\_ASY\\\\BerezhkovGit\\\\python-labs\\\\Tema7')
-
 ```
 
 \## 2. Создание пользовательской функции