diff --git a/challenge_config.yaml b/challenge_config.yaml
index 1bb07be7833295e2e5ce0bb3b2b8a2f3b6e62887..029ec62cd8afb20c1fcb3dad5075d760ae1036a5 100755
--- a/challenge_config.yaml
+++ b/challenge_config.yaml
@@ -1,79 +1,79 @@
-# If you are not sure what all these fields mean, please refer our documentation here:
-# https://evalai.readthedocs.io/en/latest/configuration.html
-title: Template Challenge
-short_description: Predict XXX from XXX
-description: templates/description.html
-evaluation_details: templates/evaluation_details.html
-terms_and_conditions: templates/terms_and_conditions.html
-image: logo.jpg
-submission_guidelines: templates/submission_guidelines.html
-leaderboard_description: We use the XXX metric for evaluation 
-evaluation_script: evaluation_script.zip
-remote_evaluation: False
-is_docker_based: False
-start_date: 2019-01-01 00:00:00
-end_date: 2099-05-31 23:59:59
-published: True
-
-leaderboard:
-  - id: 1
-    schema:
-      {
-        "labels": ["accuracy"],
-        "default_order_by": "accuracy",
-      }
-
-challenge_phases:
-  - id: 1
-    name: Dev Phase
-    description: templates/challenge_phase_1_description.html
-    leaderboard_public: True
-    is_public: True
-    is_submission_public: True
-    start_date: 2019-01-19 00:00:00
-    end_date: 2099-04-25 23:59:59
-    test_annotation_file: annotations/valid.csv
-    codename: dev
-    max_submissions_per_day: 100
-    max_submissions_per_month: 50
-    max_submissions: 50
-    submission_meta_attributes: null
-    is_restricted_to_select_one_submission: False
-    is_partial_submission_evaluation_enabled: False
-  - id: 2
-    name: Test Phase
-    description: templates/challenge_phase_2_description.html
-    leaderboard_public: False
-    is_public: False
-    is_submission_public: False
-    start_date: 2019-01-19 00:00:00
-    end_date: 2099-04-25 23:59:59
-    test_annotation_file: annotations/test.csv
-    codename: test
-    max_submissions_per_day: 100
-    max_submissions_per_month: 50
-    max_submissions: 50
-    submission_meta_attributes: null
-    is_restricted_to_select_one_submission: True
-    is_partial_submission_evaluation_enabled: False
-
-dataset_splits:
-  - id: 1
-    name: Valid Split
-    codename: dev
-  - id: 2
-    name: Test Split
-    codename: test
-
-challenge_phase_splits:
-  - challenge_phase_id: 1
-    leaderboard_id: 1
-    dataset_split_id: 1
-    visibility: 1
-    leaderboard_decimal_precision: 3
-  - challenge_phase_id: 2
-    leaderboard_id: 1
-    dataset_split_id: 2
-    visibility: 1
-    leaderboard_decimal_precision: 3
-    is_leaderboard_order_descending: true
+# If you are not sure what all these fields mean, please refer our documentation here:
+# https://evalai.readthedocs.io/en/latest/configuration.html
+title: Template Challenge
+short_description: Predict XXX from XXX
+description: templates/description.html
+evaluation_details: templates/evaluation_details.html
+terms_and_conditions: templates/terms_and_conditions.html
+image: logo.jpg
+submission_guidelines: templates/submission_guidelines.html
+leaderboard_description: We use the XXX metric for evaluation 
+evaluation_script: evaluation_script.zip
+remote_evaluation: False
+is_docker_based: False
+start_date: 2019-01-01 00:00:00
+end_date: 2099-05-31 23:59:59
+published: True
+
+leaderboard:
+  - id: 1
+    schema:
+      {
+        "labels": ["accuracy"],
+        "default_order_by": "accuracy",
+      }
+
+challenge_phases:
+  - id: 1
+    name: Dev Phase
+    description: templates/challenge_phase_1_description.html
+    leaderboard_public: True
+    is_public: True
+    is_submission_public: True
+    start_date: 2019-01-19 00:00:00
+    end_date: 2099-04-25 23:59:59
+    test_annotation_file: annotations/valid.csv
+    codename: dev
+    max_submissions_per_day: 100
+    max_submissions_per_month: 50
+    max_submissions: 50
+    submission_meta_attributes: null
+    is_restricted_to_select_one_submission: False
+    is_partial_submission_evaluation_enabled: False
+  - id: 2
+    name: Test Phase
+    description: templates/challenge_phase_2_description.html
+    leaderboard_public: False
+    is_public: False
+    is_submission_public: False
+    start_date: 2019-01-19 00:00:00
+    end_date: 2099-04-25 23:59:59
+    test_annotation_file: annotations/test.csv
+    codename: test
+    max_submissions_per_day: 100
+    max_submissions_per_month: 50
+    max_submissions: 50
+    submission_meta_attributes: null
+    is_restricted_to_select_one_submission: True
+    is_partial_submission_evaluation_enabled: False
+
+dataset_splits:
+  - id: 1
+    name: Valid Split
+    codename: dev
+  - id: 2
+    name: Test Split
+    codename: test
+
+challenge_phase_splits:
+  - challenge_phase_id: 1
+    leaderboard_id: 1
+    dataset_split_id: 1
+    visibility: 3
+    leaderboard_decimal_precision: 3
+  - challenge_phase_id: 2
+    leaderboard_id: 1
+    dataset_split_id: 2
+    visibility: 1
+    leaderboard_decimal_precision: 3
+    is_leaderboard_order_descending: true