diff --git a/src/utils/README.md b/src/utils/README.md
new file mode 100644
index 0000000..fad4b5c
--- /dev/null
+++ b/src/utils/README.md
@@ -0,0 +1,3 @@
+# `src/utils`
+
+The scripts in this folder are utility scripts that are not required for mining or analysis.
\ No newline at end of file
diff --git a/src/utils/create_representative_set_github.py b/src/utils/create_representative_set_github.py
index 7146859..ae9695d 100644
--- a/src/utils/create_representative_set_github.py
+++ b/src/utils/create_representative_set_github.py
@@ -1,10 +1,10 @@
 """
 Samples 100 repositories from Github based on different amounts of stars.
-Some metadata about these repositories is extracted and stored in a dataframe which is written to ../data/representative_set.csv.
+Some metadata about these repositories is extracted and stored in a dataframe.
 """
 
 from github import Github, GithubException
-import json
+import argparse
 import pandas as pd
 import configparser
 from tqdm import tqdm
@@ -16,7 +16,7 @@ def get_access_token():
         str: Access Token
     """
     config = configparser.ConfigParser()
-    config.read('../config.cfg')
+    config.read('../../config.cfg')
     return config['ACCESS']['token']
 
 def parse_samples(slice):
@@ -49,6 +49,15 @@ def compose_repo_link(row) -> str:
     return link
 
 if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        prog="create_representative_set_github",
+        description="Sample 100 repositories from Github based on different amounts of stars."
+    )
+    parser.add_argument("-o", "--output", type=str,
+                        help="output path for representative set",
+                        default="../../data/debug/representative_set.csv")
+    args = parser.parse_args()
+
     g = Github(get_access_token())
     samples = {}
     stars_intervals = ["<1", "1..100", "100..1000", "1000..10000", ">10000"]
@@ -57,4 +66,4 @@ def compose_repo_link(row) -> str:
         samples[interval] = parse_samples(result[:20])
     df = pd.concat(samples.values())
     df["github_id"] = df.apply(compose_repo_link, axis=1)
-    df.to_csv("../data/representative_set.csv", index=False)
+    df.to_csv(args.output, index=False)
diff --git a/src/utils/rep_set_test.csv b/src/utils/rep_set_test.csv
new file mode 100644
index 0000000..b30e946
--- /dev/null
+++ b/src/utils/rep_set_test.csv
@@ -0,0 +1,101 @@
+user_name,repo_name,stars,watchers,forks,commits_no,contributors_no,size_kb,github_id
+jairourrego123,AppCalorias,0,1,0,20,1,621,jairourrego123/AppCalorias
+hetpatel-web,SystemDevMetho,0,1,0,0,0,0,hetpatel-web/SystemDevMetho
+morlzz111,mz.github.io,0,1,0,2,1,290,morlzz111/mz.github.io
+manjeshboyapati,manjesh2,0,1,0,1,1,30,manjeshboyapati/manjesh2
+ds4owd-001,md-02-assignments-AlejandraSuarezCobos,0,1,0,3,1,1412,ds4owd-001/md-02-assignments-AlejandraSuarezCobos
+Arancium98,ucihydraulic,0,1,0,13,1,175197,Arancium98/ucihydraulic
+Peramitul,Peramitul,0,1,0,0,0,0,Peramitul/Peramitul
+acciojob,auto-complete-letsmailvjkumar,0,2,0,2,2,394,acciojob/auto-complete-letsmailvjkumar
+JuanCohetes,traductor,0,1,0,2,1,58,JuanCohetes/traductor
+DMG-01,ETH_TRANSFER_APP,0,1,0,8,1,173,DMG-01/ETH_TRANSFER_APP
+distinctm1nd,rosy_cross_badge,0,1,0,0,0,0,distinctm1nd/rosy_cross_badge
+aurelienheude,P5-Print-it-JS,0,1,0,5,1,3651,aurelienheude/P5-Print-it-JS
+Andynico,Arabica_custom,0,1,0,35741,1,1066436,Andynico/Arabica_custom
+MarcinhoLetsCode,Jan-Ken-Po_MultiPlayer_V1,0,1,0,1,1,0,MarcinhoLetsCode/Jan-Ken-Po_MultiPlayer_V1
+Doston3300,barlow,0,1,0,1,1,2890,Doston3300/barlow
+ava-smith,ava-smith,0,1,0,9,1,9,ava-smith/ava-smith
+jesusdpdev,my-app-contador,0,1,0,2,1,194,jesusdpdev/my-app-contador
+andrii-cherevko,andrii-cherevko.github.io,0,1,0,11,1,2962,andrii-cherevko/andrii-cherevko.github.io
+Greavis,telebot_moderator,0,1,0,7,1,12,Greavis/telebot_moderator
+imSHUBHANKAR,php-ProjectCA3,0,1,0,0,0,0,imSHUBHANKAR/php-ProjectCA3
+RedisGraph,redisgraph.js,100,8,26,207,10,11654,RedisGraph/redisgraph.js
+leoafarias,neardb,100,6,9,219,5,2272,leoafarias/neardb
+vueComponent,vue-ref,100,5,14,13,2,19,vueComponent/vue-ref
+now1then,vue-h5-pro,100,6,50,12,1,2476,now1then/vue-h5-pro
+ivaylokenov,CSharp-ORM-Battle,99,4,1,7,1,2213,ivaylokenov/CSharp-ORM-Battle
+HazyResearch,fonduer-tutorials,100,18,26,100,5,8514,HazyResearch/fonduer-tutorials
+recoilme,slowpoke,100,8,9,141,4,2334,recoilme/slowpoke
+Peihao2021,O-NKU,100,13,8,3,1,68320,Peihao2021/O-NKU
+meizhiju,layered-bilstm-crf,100,5,26,3,1,56,meizhiju/layered-bilstm-crf
+corellium,preloader-m1,100,13,9,14,2,60,corellium/preloader-m1
+Kimundi,greenwasm,100,7,2,243,1,568,Kimundi/greenwasm
+shouldnotappearcalm,yapi-plugin-interface-oauth2-token,100,5,22,55,4,83867,shouldnotappearcalm/yapi-plugin-interface-oauth2-token
+elizarov,CoroutinesWorkshop,100,13,15,35,1,51979,elizarov/CoroutinesWorkshop
+pathwar,pathwar,100,8,26,2864,28,37461,pathwar/pathwar
+devpew,muffinReactNative,100,4,3,17,1,201,devpew/muffinReactNative
+Nielk1,VSCView,100,10,5,299,4,18890,Nielk1/VSCView
+0xC45,homelab-setup,100,3,8,65,1,106,0xC45/homelab-setup
+erocoar,ggpol,100,4,10,168,3,1423,erocoar/ggpol
+fancompute,qpga,100,10,16,42,2,15637,fancompute/qpga
+imohamad,twitter-downloader-telegram-bot,100,5,31,5,0,5,imohamad/twitter-downloader-telegram-bot
+ldqk,Masuit.MyBlogs,1000,36,285,1182,3,508818,ldqk/Masuit.MyBlogs
+vuejs,test-utils,1000,26,236,2060,144,6050,vuejs/test-utils
+dagger8224,dagger.js,1000,16,44,181,3,757,dagger8224/dagger.js
+zhihu,rucene,1000,31,60,273,4,1915,zhihu/rucene
+ratwithacompiler,OBS-captions-plugin,1000,26,69,189,2,2582,ratwithacompiler/OBS-captions-plugin
+201853910,VMwareWorkstation,999,21,196,38,1,56,201853910/VMwareWorkstation
+nccgroup,singularity,1000,32,142,210,5,3313,nccgroup/singularity
+Kethsar,ytarchive,1000,26,87,302,16,213,Kethsar/ytarchive
+Spu7Nix,SPWN-language,1000,18,61,1130,28,4166,Spu7Nix/SPWN-language
+taigaio,taiga-docker,1000,16,270,127,13,563,taigaio/taiga-docker
+labulakalia,crocodile,1000,20,163,161,6,14288,labulakalia/crocodile
+colbyfayock,50-projects-for-react-and-the-static-web,1000,21,141,201,12,168,colbyfayock/50-projects-for-react-and-the-static-web
+edvardHua,PoseEstimationForMobile,1000,53,261,86,5,167185,edvardHua/PoseEstimationForMobile
+iximiuz,client-go-examples,1000,22,126,57,5,160,iximiuz/client-go-examples
+open-source-labs,SvelteStorm,1000,17,114,690,27,35955,open-source-labs/SvelteStorm
+kakaobrain,kogpt,1000,17,131,43,7,81,kakaobrain/kogpt
+Rikj000,MoniGoMani,1000,64,162,1193,24,271688,Rikj000/MoniGoMani
+Tsojan,TsojanScan,1000,14,56,13,1,51,Tsojan/TsojanScan
+The-XSS-Rat,SecurityTesting,1000,47,258,165,1,15022,The-XSS-Rat/SecurityTesting
+AGI-Edgerunners,LLM-Adapters,1000,12,90,180,5,76750,AGI-Edgerunners/LLM-Adapters
+openspug,spug,9995,194,2025,1223,9,5538,openspug/spug
+Baiyuetribe,paper2gui,9988,116,832,84,3,138737,Baiyuetribe/paper2gui
+nvim-treesitter,nvim-treesitter,9985,48,845,5289,370,7114,nvim-treesitter/nvim-treesitter
+SimplifyJobs,New-Grad-Positions,9968,1305,953,2078,263,2259,SimplifyJobs/New-Grad-Positions
+pingcap,talent-plan,9957,251,1279,568,96,4110,pingcap/talent-plan
+twitter,the-algorithm-ml,9954,101,2242,2,0,109,twitter/the-algorithm-ml
+neovim,nvim-lspconfig,9946,84,2017,2970,445,4070,neovim/nvim-lspconfig
+alexandresanlim,Badges4-README.md-Profile,9945,47,1532,1602,226,1465,alexandresanlim/Badges4-README.md-Profile
+m-bain,whisperX,9940,123,1002,368,66,24060,m-bain/whisperX
+Dujltqzv,Some-Many-Books,9939,122,1371,4,1,10,Dujltqzv/Some-Many-Books
+aristocratos,bpytop,9926,155,406,408,32,1343,aristocratos/bpytop
+sfyc23,EverydayWechat,9922,206,2265,214,13,359,sfyc23/EverydayWechat
+lyhue1991,eat_tensorflow2_in_30_days,9912,269,2427,272,3,61324,lyhue1991/eat_tensorflow2_in_30_days
+xenova,transformers.js,9910,71,592,1081,28,104477,xenova/transformers.js
+chaitin,xray,9905,206,1781,821,108,35749,chaitin/xray
+veeral-patel,how-to-secure-anything,9899,226,671,353,5,45025,veeral-patel/how-to-secure-anything
+microsoft,wslg,9897,117,304,241,37,2031,microsoft/wslg
+microsoft,STL,9894,249,1468,2079,200,29399,microsoft/STL
+soxoj,maigret,9892,93,780,913,32,5860,soxoj/maigret
+kubescape,kubescape,9891,96,816,3022,126,111568,kubescape/kubescape
+codecrafters-io,build-your-own-x,40000,5227,26391,563,117,1065,codecrafters-io/build-your-own-x
+996icu,996.ICU,40000,4224,21522,3205,398,187804,996icu/996.ICU
+trekhleb,javascript-algorithms,40000,4359,29390,1104,195,13248,trekhleb/javascript-algorithms
+CyC2018,CS-Notes,40000,5321,49300,3781,215,116179,CyC2018/CS-Notes
+Significant-Gravitas,AutoGPT,40000,1562,43391,5357,440,129809,Significant-Gravitas/AutoGPT
+jackfrued,Python-100-Days,40000,6137,51039,380,12,332089,jackfrued/Python-100-Days
+Snailclimb,JavaGuide,40000,4523,44927,5419,416,175380,Snailclimb/JavaGuide
+trimstray,the-book-of-secret-knowledge,40000,2410,8922,1068,98,1811,trimstray/the-book-of-secret-knowledge
+AUTOMATIC1111,stable-diffusion-webui,40000,1049,25333,7384,430,35862,AUTOMATIC1111/stable-diffusion-webui
+huggingface,transformers,40000,1099,24800,16262,433,234333,huggingface/transformers
+labuladong,fucking-algorithm,40000,2311,22473,496,84,125717,labuladong/fucking-algorithm
+microsoft,PowerToys,40000,1142,6613,7359,418,365855,microsoft/PowerToys
+f,awesome-chatgpt-prompts,40000,1385,14631,434,80,759,f/awesome-chatgpt-prompts
+GrowingGit,GitHub-Chinese-Top-Charts,40000,2576,12421,920,1,99430,GrowingGit/GitHub-Chinese-Top-Charts
+denoland,deno,40000,1414,5340,11670,434,129247,denoland/deno
+langchain-ai,langchain,40000,670,13956,10190,477,246053,langchain-ai/langchain
+massgravel,Microsoft-Activation-Scripts,40000,895,8443,142,5,7997,massgravel/Microsoft-Activation-Scripts
+microsoft,Web-Dev-For-Beginners,40000,2701,12222,1689,211,86694,microsoft/Web-Dev-For-Beginners
+iptv-org,iptv,40000,1869,2198,30079,278,628268,iptv-org/iptv
+tauri-apps,tauri,40000,498,2507,4677,356,83797,tauri-apps/tauri