Finally fixed

requirements.txt

@@ -17,22 +17,24 @@ cython
 six
 deprecation
 
-cycler~=0.10.0
-
+cycler==0.10.0
+deprecation==2.0.7
 eyeD3==0.9.5
 filetype==1.0.6
 hmmlearn==0.2.3
-joblib~=1.0.1
-kiwisolver~=1.2.0
-matplotlib~=3.3.3
-numpy~=1.20.3
+joblib==0.14.1
+kiwisolver==1.2.0
+matplotlib==3.2.1
+numpy==1.18.2
 pydub==0.23.1
 pyparsing==2.4.6
 python-dateutil==2.8.1
-scikit-learn~=0.24.0
-scipy~=1.6.2
-simplejson~=3.17.2
+scikit-learn==0.21.3
+scipy==1.4.1
+simplejson==3.17.0
+six==1.14.0
 plotly
 
 pyAudioAnalysis~=0.3.0
-tqdm~=4.61.1
+tqdm==4.61.1
+