refactoring

Dockerfile

@@ -12,3 +12,4 @@ RUN pip3 install -r ./requirements.txt
 COPY ./process_data.sh ./
 COPY ./download_data_and_process.py ./
 COPY ./stats.py ./
+RUN ./process_data.sh

download_data_and_process.py

@@ -1,7 +1,6 @@
 import subprocess
 import pandas as pd
 import numpy as np
-rc = subprocess.call("./process_data.sh")
 data=pd.read_csv('fake_job_postings.csv')
 data = data.replace(np.nan, '', regex=True)