Fix yaml bug in python role

roles/python_stack/tasks/python.yml

 ---
 - name: Software for dependency installation
-  dnf: "{{item}}"
-  state: installed
+  dnf:
+    name: "{{ item }}"
+    state: installed
   become: yes
   with_items:
   - gcc
@@ -17,8 +18,9 @@
   when: ansible_distribution == 'Fedora'
 
 - name: "Install Python stack for scientific purposes (Distribution)"
-  package: "{{ item }}"
-  state: installed
+  package:
+    name: "{{ item }}"
+    state: installed
   become: yes
   with_items:
   - "{{ python2pkg }}"