fix tox setup for snmptrap

Change-Id: I39adcd37cab64937af182c4716cba0cfaba6c7a2
Signed-off-by: VENKATESH KUMAR <vv770d@att.com>
Issue-ID: DCAEGEN2-271
Signed-off-by: VENKATESH KUMAR <vv770d@att.com>
Signed-off-by: Ladue, David (dl3158) <dl3158@att.com>
diff --git a/Dockerfile b/Dockerfile
index 9475936..d967b0c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@
 EXPOSE 162:162/udp
 
 # Copy the current directory contents into the container at ${APPDIR}
-COPY ./bin/ ./bin/
+COPY ./snmptrap/ ./bin/
 COPY ./etc/ ./etc/
 COPY requirements.txt ./
 RUN pip install -r requirements.txt