Add /app to $PATH in Dockerfile

Author: mjbear

Dockerfile

@@ -4,6 +4,8 @@ WORKDIR /app
 
 COPY fnsort.py /app
 
+ENV PATH="$PATH:/app"
+
 WORKDIR /work
 
-ENTRYPOINT ["python", "/app/fnsort.py"]
+ENTRYPOINT ["python", "/app/fnsort.py"]