Adds OpenSUSE Tumbleweed to detected distributions (#134)

auto-cpufreq-installer

@@ -100,6 +100,21 @@ then
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+# OpenSUSE Tumbleweed
+elif [ -f /etc/os-release ] && eval "$(cat /etc/os-release)" && [ $ID == "opensuse-tumbleweed" ];
+then
+    separator
+    echo -e "\nDetected OpenSUSE Tumbleweed distribution\n"
+    echo -e "\nSetting up Python environment\n"
+    zypper install python38 python3-pip python3-setuptools
+    echo -e "\nInstalling necessary Python packages\n"
+    pip_pkg_install
+    separator
+    echo -e "\ninstalling auto-cpufreq tool\n"
+    install
+    separator
+    complete_msg
+    separator
 # Other
 else
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