Update Dockerfile

Dockerfile

@@ -5,5 +5,8 @@ RUN chmod 777 .
 RUN git clone      https://github.com/Mihaiii/TimeStampBuddy.git
 RUN cd TimeStampBuddy && pip install -r requirements.txt
 RUN chmod 777 ./TimeStampBuddy
+COPY app.py ./TimeStampBuddy
 
-CMD ["python3", "/TimeStampBuddy/cron_processor.py"]
+RUN chmod +x ./TimeStampBuddy/app.py
+
+CMD ["python3", "/TimeStampBuddy/app.py"]