diff --git a/.DS_Store b/.DS_Store
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diff --git a/app.py b/app.py
index fdcc263c80f8d7e2e75c93fa9af092731e6936ed..20aed12421457da65a599c76a92470ae51eedc7a 100644
--- a/app.py
+++ b/app.py
@@ -8,7 +8,7 @@ import csv
 st.header("Practice Section")
 
 # Replace this with the directory containing the sample audio files
-PRACTICE_AUDIO_DIR = './sample_audios2/'
+PRACTICE_AUDIO_DIR = 'audio/'
 
 # Replace this with the excel file (converted to csv) that contains the answers.
 practice_data = pd.read_csv('practice-quiz.csv')
diff --git a/sample_audios2/.DS_Store b/sample_audios2/.DS_Store
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diff --git a/sample_audios2/get_sample_audios.py b/sample_audios2/get_sample_audios.py
new file mode 100644
index 0000000000000000000000000000000000000000..6665f8927467edee24cb8879fd29dcfb4e8731e3
--- /dev/null
+++ b/sample_audios2/get_sample_audios.py
@@ -0,0 +1,46 @@
+import pandas as pd
+import json
+import os
+from subprocess import call
+from tqdm import tqdm
+
+
+train_path = '/home/mila/c/chris.emezue/naijavoices-research/abraham/data/train.csv'
+AUDIO_DIR = '/home/mila/c/chris.emezue/scratch/naijavoices-data/naijavoices-dataset-compressed/audio-unconverted'
+DESTINATION_AUDIO_PATH = '/home/mila/c/chris.emezue/naijavoices-research/sample_audios'
+df_train = pd.read_csv(train_path)
+
+def get_sample_audios_per_language(df,language: str,n_sample: int=30):
+    df_language = df[df['language']==language]
+    df_sampled = df_language.sample(n = n_sample)
+    audio_paths = df_sampled['audio'].values.tolist()
+    transcripts = df_sampled['text'].values.tolist()
+    audio_paths = [(os.path.join(AUDIO_DIR,a),t,language) for t,a in zip(transcripts,audio_paths)]
+    return audio_paths
+
+ig_samples = get_sample_audios_per_language(df_train,'igbo')
+yo_samples = get_sample_audios_per_language(df_train,'yoruba')
+ha_samples = get_sample_audios_per_language(df_train,'hausa')
+
+all_samples = ig_samples + yo_samples + ha_samples
+
+breakpoint()
+def copy_files(file,transcript,language):
+    audio_path_copy_to = os.path.join(DESTINATION_AUDIO_PATH,language)
+    basename = os.path.basename(file)
+    copy_to_audio_path = os.path.join(audio_path_copy_to,basename)
+    cmd = ['cp', file, copy_to_audio_path]
+    call(cmd)
+
+
+for sample in tqdm(all_samples,desc='Copying files...'):
+    copy_files(sample[0],sample[1],sample[2])
+
+
+
+audio_names = [os.path.basename(a[0]) for a in all_samples]
+texts = [a[1] for a in all_samples]
+langs = [a[2] for a in all_samples]
+
+df = pd.DataFrame({'audio':audio_names,'transcript':texts,'language':langs})
+df.to_csv('sample_audios.csv',index=False)
\ No newline at end of file
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--- /dev/null
+++ b/sample_audios2/sample_audios.csv
@@ -0,0 +1,91 @@
+audio,transcript,language
+20240301130259-42-1857-525921-adaku-chefuru-inye-okwa-akwa-u.wav,Adaku chefụrụ inye ọkwa akwa uwe myịrịmara ụlọ akwụkwọ ya dọkara adọka ka ọ kwachire ya.,igbo
+20240112090202-18-165-35812-nna-m-ji-hama-otu-n-ime-ngwaor.wav,"Nna m ji hama, otu n'ime ngwaọrụ eji akụ ihe kụba ntu n'ime osisi",igbo
+20231231070219-8-472-156842-kedu-ihe--mere-iji-nweta-nsona.wav,Kedu ihe ị mere iji nweta nsonaazụ pụtara ìhè?,igbo
+20240323055056-199-3566-1297216-umu-ohuru-amuru-ohuru-choro-mm.wav,ụmụ ọhụrụ amụrụ ọhụrụ chọrọ mmiri ara ara ka ha dịrị ndụ,igbo
+20240326073553-173-2899-1137138-onye-nkuzi-anyi-kwuru-na-anyi.wav,onye nkuzi anyi kwuru na anyi kwesiri ina asa ahu opekata mpe ugboro ato kwa ubochi,igbo
+20231208135445-50-144-31532-a-na-agpta-ebubo-eboro-onye.wav,A na-agụpụta ebubo eboro onye eboro ebubo.,igbo
+20231213160240-27-71-14080-maz-na-enwe-mmasi-n-akk-i.wav,Ụmụazị na-enwe mmasi n'akụkọ ifo.,igbo
+20231226194928-42-597-162804-onye-nche-l-akwkw-any-nwe.wav,Onye nche ụlọ akwụkwọ anyị nwere ezigbo obiọma.,igbo
+20240122135631-34-2029-550094-goomenti-kwuputara-ezumike-oha.wav,Gọọmentị kwupụtara ezumike ọha na ubochi Tuzdee o bula.,igbo
+20231206214604-22-43-7222-nneka-adgh-ime.wav,Nneka adịghị ime,igbo
+20240308165214-101-1076-330019-ebere-na-eri-nri-n-ite.wav,Ebere na-eri nri n’ite,igbo
+20240229104336-109-1132-343338-ada-chiri-nwa-enwe-n-elu-ka-at.wav,Ada chiri nwa enwe n'elu ka atani na-ebere akwa,igbo
+20240113124748-22-220-49131-o-nweghi-i-ke-iricha-piza-o-zu.wav,O nweghị ị́ké iricha pịza ọ zụtara ya ụnyaahụ.,igbo
+20240107182227-52-1799-376695-ee-m-ga-akwado-pati-lp.wav,Ee! M ga-akwado pati LP.,igbo
+20240215234709-106-1125-341760-n-otutu-obodo-otutu-n-ime-ulo.wav,"N'ọtụtụ obodo, ọtụtụ n'ime ụlọ akwụkwọ praịmarị bụ nke ndị mmadụ.",igbo
+20240301110009-22-1977-537514-aga-m-agwa-ya-okwu-echi.wav,Aga m agwa ya okwu echi.,igbo
+20240112110354-33-349-80086-i-choro-kaadi-ntuli-aka.wav,Ị chọrọ kaadị ntuli aka?,igbo
+20240114072828-107-1938-531871-a-na-amu-asusu-o-bula-amu-tupu.wav,A na-amụ asụsụ ọ bụla amụ tupu asụwa ya.,igbo
+20240112102109-18-165-35910-i-na-akoro-ha-akuko-ifo.wav,Ị na-akọrọ ha akụkọ ifo?,igbo
+20231219164207-47-289-65711-a-ga-m-emepe-ahi-a-ngbanwe-ego.wav,A ga m emepe ahịa ngbanwe ego nke m n'arọ na-abịa.,igbo
+20240326103506-196-3480-1276651-i-maara-onye-okwa-nka-o-bula.wav,Ị maara onye ọkwá nkà ọ bụla?,igbo
+20231215125814-29-231-51628-enwere-d-nudulu-d-iche-iche.wav,Enwere ụdị nudulu dị iche iche n'ahịa Naijiria.,igbo
+20240323005358-188-3285-1229656-ha-ga-aru-shopin-molu-n-odinih.wav,Ha ga-arụ shopin mọlụ n'ọdịnihu?,igbo
+20240323152106-186-3258-1223275-shotu-zuru-oke-na-egosi-isiokw.wav,Shọtụ zuru oke na-egosi isiokwu bido n'isi ruo na mkpịsị ụkwụ,igbo
+20240203145741-28-909-190510-ikpe-igbu-mmadu-na-adota-ntara.wav,Ikpe igbu mmadụ na-adọta ntaramahụhụ dịka iwu obodo siri dị.,igbo
+20240418162858-195-3450-1269331-mbe-bu-udi-anumanu.wav,Mbe bụ ụdị anụmanụ,igbo
+20240112075728-18-165-35795-i-ga-ara-mgbimgbi-ahu-echi.wav,I ga-ara mgbimgbi ahu echi,igbo
+20240325174258-204-3681-1324804-ee-o-na-a-siiri-gi-asi.wav,"Ee, ọ na-a sịịrị gị asị",igbo
+20231227230415-25-232-51915-n-oge-gara-aga-ike-isi-uru-nk.wav,"N'oge gara aga, ike isi ñuru nko na-ewu ewu n'etiti ụmụ nwanyị.",igbo
+20240131131539-49-2001-543334-mba-agaghi-m-aga-ogbako-ndoron.wav,"Mba, agaghị m aga ọgbakọ ndọrọndọrọ ọchịchị.",igbo
+20240326121414-222-4144-793831-awon-itoju-tuntun-yoo-yipada-b.wav,Awọn itọju tuntun yoo yipada bi a ṣe ṣe pẹlu arun ọkan.,yoruba
+20240307023900-135-2181-577717-mo-ni-ewu-re-me-fa-te-le.wav,Mo ní ewúrẹ́ mẹ́fà tẹ́lẹ̀,yoruba
+20240308135719-141-1550-402700-o-lo-saunpepa-lati-dan-oju-pat.wav,Ó lo saunpépà láti dán ojú pátákó.,yoruba
+20240203094429-131-1447-240113-ma-a-maa-fi-oju-si-iwe-tite.wav,Má a máa fi ojú sí ìwé títẹ̀,yoruba
+20240112121748-130-1462-381431-baba-nigbagbogbo-favor-omobinr.wav,bàbá nigbagbogbo favor ọmọbinrin,yoruba
+20240113152156-131-1453-241620-obo-ma-nife-wiwo-eyan.wav,Ọbọ ma nifẹ wiwo ẹyan,yoruba
+20240321092536-233-4415-858836-emi-ni-mo-gun-iyan-ti-awon-ana.wav,Èmi ni mo gún iyán tí àwọn àná wa jẹ láàárọ̀ yìí.,yoruba
+20240316090248-70-1724-444291-awon-itan-ade-rubani-ni-wo-n-n.wav,Àwọn ìtàn adẹ́rùbani ni wọ́n ń pè ní mérìíìírí láàárin àwọn Yorùbá.,yoruba
+20240319043713-227-4271-824364-afonifoji-je-ile-pe-te-le.wav,Àfonífojì jẹ ilẹ́ pẹ̀tẹ́lẹ̀.,yoruba
+20240318234341-234-4445-866125-ogbeni-ajala-fi-e-sun-iko-sile.wav,Ọgbẹni Ajala fi ẹ̀ṣùn ikọ̀silẹ̀ fún iyawó rẹ̀ ní ọṣù tó kọja.,yoruba
+20240323131429-215-3949-747084-olo-run-maa-n-gbo-adura.wav,Ọlọ́run máa ń gbó àdúrà,yoruba
+20240122175329-70-2084-461303-se-o-maa-gba-eto-isejoba-ibile.wav,Ṣé o máa gba ètò ìṣèjọba ìbílẹ̀ láàyè ní abúlé rẹ?,yoruba
+20240113132347-131-1453-241525-o-ti-wa-ni-mimo-pe-awon-olukop.wav,O ti wa ni mimo pe awọn olukopa ọkọ ofurufu ma wa ninu ọkọ ofurufu naa,yoruba
+20240304021449-141-1567-406683-mo-lo-ikora-eni-nijaanu-lakoko.wav,Mo lo ikora-eni-nijaanu lakoko awọn eré.,yoruba
+20240309132126-134-1523-396179-i-lo-so-di-o-o-gu-n-o-da-ra-fu.wav,ìlòsódì òògùn ò dára fún ago ara.,yoruba
+20240227224855-132-2132-565923-ilu-bini-ti-won-ti-n-so-ede-fa.wav,"Ìlú Bìní tí wọn ti ń sọ èdè Faransé, jẹ́ ọ̀kan nínú àwọn ọmọ Yorùbá.",yoruba
+20240210104710-130-2639-609899-a-o-sun-lo-ibugbe-talaka-nitor.wav,A o sún lo ibùgbé tálákà nitori a o lè sán ọwọ ilé tí o wọ́n.,yoruba
+20231230185249-70-663-216187-a-ma--lo-r-l-n--f-s-mi.wav,A ma ń lo rúlà ní ọ́fìsì mi.,yoruba
+20240320095740-209-3816-715171-se-o-nlo-owu-fun-irun-re.wav,Ṣẹ o nlọ owú fún irùn rẹ?,yoruba
+20240306020702-132-1477-385209-omo-alake-ti-ki.wav,Ọmọ alakẹ tí ki,yoruba
+20240308153351-139-2257-595835-a-won-i-se-le-tu-n-le-bi-a-won.wav,Àwọn ìṣẹ̀lẹ̀ tún lè bí àwọn òwe tuntun lọ́jọ́ iwájú,yoruba
+20240412083750-130-2766-625328-ololufe-mi-nje-o-nife-e-mi-tok.wav,"Olólùfẹ́ mi, ǹjẹ́ ó nífẹ̀ẹ́ mi tọkàntọkàn?",yoruba
+20240307102150-141-1553-403457-o-nu-patako-re-pe-lu-ipankanre.wav,ó nu pátákó rẹ́ pẹ̀lú ìpaǹkanrẹ́.,yoruba
+20240302094108-132-1491-388419-oyin-je-kokoro-ti-o-ma-n-mu-oy.wav,Oyin jẹ́ kòkòrò tí ó ma ń mú oyin wá,yoruba
+20240320185918-231-4362-846217-karo-o-ti-ni-won-so-wipe-o-dar.wav,Kárọ́ọ̀tì ni wón sọ wípé ó dára fún ojú.,yoruba
+20240320144117-231-4365-846817-awon-krisite-ni-maa-n-toro-fun.wav,Àwọn Krìsìtẹ́nì máa ń tọrọ fún ìdáríjì ẹ̀sẹ̀,yoruba
+20240131092405-58-2081-460508-n-je-o-maa-ra-firijii-to-ba-gb.wav,Ǹ jẹ́ o máa ra fìríjìì to bá gbalé.,yoruba
+20240108153843-133-1495-389368-b-l-ma-l-s--gangan-j--n--l-ti.wav,Bọ́lá ma lọ sí ọ̀gangan ọjà Ònìṣà láti lọ ra iṣu fún ẹ̀bùn ìgbéyàwó.,yoruba
+20240113190553-130-1468-382856-abacha-je-ipanu-ibile.wav,Abacha jẹ́ ìpanu ìbílẹ̀.,yoruba
+20240112174301-131-1453-241497-inu-iya-agba-dun-lati-ri-omo-o.wav,Inú ìyá àgbà dùn láti rí ọmọ-ọmọ tí ó gbé ìgbésẹ̀ àkọ́kọ́ rẹ̀,yoruba
+20240322182009-259-5053-1011949-fesbuk-na-amfani-da-data.wav,fesbuk na amfani da data,hausa
+20240121172900-66-2293-488230-nace-maka-ka-tura-yaron-nan-ma.wav,Nace maka ka tura yaron nan makaranta!,hausa
+20240323072835-270-5336-1079890-bala-ya-bude-wani-shagon-sayar.wav,Bala ya bude wani shagon sayar da wayoyi.,hausa
+20240321193009-269-5308-1073284-e-ma-aikatan-na-da-ha-in-kai.wav,"E, ma'aikatan na da haɗin kai.",hausa
+20240111232934-65-1911-479858-dada-na-iya-zama-na-an-lokaci.wav,Dada na iya zama na ɗan lokaci kadan ko na dindindin.,hausa
+20240112134018-67-1866-469188-wani-kansila-ya-ginawa-wata-kw.wav,Wani kansila ya ginawa wata kwaleji sabon ɗakin gwaje-gwaje.,hausa
+20240218162107-154-2563-668567-a-shekara-ta-dubu-biyu-da-tala.wav,"A shekara ta dubu biyu da talatin, wuraren kwana na otal za su samar da fasaha mai tashe.",hausa
+20240104115313-65-817-140246-ci-gaba-da-ganin-ku.wav,Ci gaba da ganin ku.,hausa
+20240329120557-270-5866-1417132-jeka-ka-gina-gidan-ka.wav,Jeka ka gina gidan ka.,hausa
+20240117082346-157-1281-272642-a-da-famfas-ba-tsada.wav,A da famfas ba tsada,hausa
+20240302083136-164-1320-281849-kawuna-ya-kashe-maku-an-ku-i-w.wav,Kawuna ya kashe makuɗan kuɗi wajen gyaran mota.,hausa
+20240109124500-68-973-255031-kin-san-tatsuniyar-da-kaka-tak.wav,Kin san tatsuniyar da kaka take basu?,hausa
+20240112125638-67-1866-469130-yaron-da-aka-reno-da-kyau-shin.wav,Yaron da aka reno da kyau shine babban abin alfaharin iyaye,hausa
+20240304141707-164-2408-515797-tugo-ya-zagaya-yanar-gizo-sosa.wav,Tugo ya zagaya yanar gizo sosai da,hausa
+20240121115511-55-2438-518642-wane-irin-abun-sha-kuke-da-su.wav,Wane irin abun sha kuke da su a cikin wannan gidan giya?,hausa
+20240117134055-67-1882-472839-za-ka-siyo-sabuwar-motar-kuwa.wav,Za ka siyo sabuwar motar kuwa?,hausa
+20240112112416-64-1950-482478-ka-ba-ni-giya-biyar-halitta.wav,ka ba ni giya biyar halitta,hausa
+20240204121303-161-2398-513605-akwai-wurin-sauka-da-tashin-ji.wav,Akwai wurin sauka da tashin jirage na cikin ƙasa da kuma na duniya,hausa
+20240328153436-263-5788-1398462-kuna-son-lokacin-da-abokin-tar.wav,Kuna son lokacin da abokin tarayya yana kishi?,hausa
+20240112081950-157-1376-295388-amaryar-ta-sa-lalle-jiya.wav,Amaryar ta sa lalle jiya,hausa
+20240322230610-260-5076-1017618-tun-kafin-ya-yi-aure-yake-addu.wav,Tun kafin ya yi aure yake addu'ar samun ƴaƴa masu yawa,hausa
+20240213144054-80-2528-633509-tsaftace-kicin-sau-aya-a-mako.wav,Tsaftace kicin sau ɗaya a mako!,hausa
+20240328155606-277-5936-1433978-lala-na-can-zata-sayi-ragon-su.wav,Lala na can zata sayi ragon sunan sanda ya isa can.,hausa
+20240112000734-65-1911-479965-ijie-yara-a-gidan-masun-kulla.wav,Ijie yara a gidan masun kulla da yara na iya hanna yara saba da iyayen su.,hausa
+20240214093423-162-1310-279512-ta-o-ja-ce.wav,Taɓo ja ce.,hausa
+20240417183811-265-5220-1052239-mata-da-miji-sukan-samu-sa-ani.wav,Mata da Miji sukan samu saɓani akan wani abu.,hausa
+20240321221217-266-5245-1058041-akwai-ban-aki-a-kowane-cikin-j.wav,Akwai banɗaki a kowane cikin jirgin har da gun kwanciya,hausa
+20240104151151-55-927-244046-ana-kiran-wurin-da-ake-aske-ga.wav,"Ana kiran wurin da ake aske gashi da ""shagon aski""",hausa
+20240116152848-157-1281-272584-a-arewa-mata-na-wankan-ruwan-z.wav,"A arewa,mata na wankan ruwan zafi da wani irin ganyen ko tawul.",hausa
+20240112131726-67-1866-469159-ana-saka-agogo-ne-a-dakin-bacc.wav,Ana saka agogo ne a dakin bacci.,hausa
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