Delete data file

speakers.csv

@@ -1,24 +0,0 @@
-speaker_id,age,gender,split,years_in_english_study,english_score
-1,23,female,train,17,6
-2,22,male,train,13,6
-3,25,male,test,15,6
-4,24,male,train,10,7.5
-5,24,female,train,12,7
-6,30,female,train,12,7
-7,23,female,val,17,7
-8,23,female,train,15,6
-9,27,male,train,12,6
-10,23,male,train,12,6
-11,23,female,train,16,8
-12,23,male,val,10,5.5
-13,23,female,train,16,7
-14,22,female,train,12,6.5
-15,19,female,train,8,7
-16,26,male,train,15,6.5
-17,24,female,test,11,6.5
-18,23,male,train,5,6.5
-19,26,male,train,16,7
-20,26,female,val,18,7.5
-21,23,female,train,15,6.5
-24,27,male,train,17,6
-26,23,female,train,10,7