Update readme and ruff

Signed-off-by: Elron Bandel <elron.bandel@ibm.com>

README.md

@@ -29,6 +29,14 @@ In the dynamic landscape of generative NLP, traditional text processing pipeline
 
 https://github.com/IBM/unitxt/assets/23455264/baef9131-39d4-4164-90b2-05da52919fdf
 
+### 🦄 Currently on Unitxt Catalog
+
+![NLP Tasks](https://img.shields.io/badge/NLP_tasks-21-blue)
+![Dataset Cards](https://img.shields.io/badge/Dataset_Cards-377-blue)
+![Templates](https://img.shields.io/badge/Templates-143-blue)
+![Formats](https://img.shields.io/badge/Formats-7-blue)
+![Metrics](https://img.shields.io/badge/Metrics-47-blue)
+
 ### 🦄 Run Unitxt Exploration Dashboard
 
 To launch unitxt graphical user interface run:

src/unitxt/catalog.py

@@ -1,14 +1,15 @@
 import os
 import re
+from collections import Counter
 from pathlib import Path
 from typing import Optional
-from collections import Counter
+
 import requests
 
-from .artifact import Artifact, Artifactory, reset_artifacts_cache, Artifactories
+from .artifact import Artifact, Artifactories, Artifactory, reset_artifacts_cache
 from .logging_utils import get_logger
-from .version import version
 from .text_utils import print_dict
+from .version import version
 
 logger = get_logger()
 COLLECTION_SEPARATOR = "."
@@ -146,12 +147,14 @@ def get_local_catalogs_paths():
                 result.append(artifactory.location)
     return result
 
+
 def count_files_recursively(folder):
     file_count = 0
     for _, _, files in os.walk(folder):
         file_count += len(files)
     return file_count
 
+
 def local_catalog_summary(catalog_path):
     result = {}
 
@@ -161,9 +164,10 @@ def local_catalog_summary(catalog_path):
 
     return result
 
+
 def summary():
     result = Counter()
     for local_catalog_path in get_local_catalogs_paths():
-        result +=  Counter(local_catalog_summary(local_catalog_path))
+        result += Counter(local_catalog_summary(local_catalog_path))
     print_dict(result)
     return result