Update sequences_farid_mammadov.py

## Describe your changes
 

 
## Checklist
- [x] I have read [CONTRIBUTING].
- [x] I have performed a self-review of my own code.
- [x] I have run the code locally and it works as explained.
- [x] I have commented my code, particularly in hard-to-understand areas
 
## Screenshots (if appropriate)

Author: MFarid77

Week02/sequences_farid_mammadov.py

@@ -5,14 +5,16 @@
     "name": "farid",
     "surname": "mammadov"
 }
+
 def remove_duplicates(input_list):
     return list(set(input_list))
-def list_counts(input_list):
 
+def list_counts(input_list):
     counts = {}
     for item in input_list:
         counts[item] = counts.get(item, 0) + 1
     return counts
+
 def reverse_dict(input_dict):
     return {value: key for key, value in input_dict.items()
            }