fixes to be deployed on Docker

Dockerfile

@@ -32,5 +32,7 @@ ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en  
 ENV LC_ALL en_US.UTF-8
 
+RUN mkdir /tmp/upload
+
 ENTRYPOINT ["python3"]
 CMD ["web_app.py"]

Readme.md

@@ -9,7 +9,7 @@ Build the image with
 
 Run the container with
 
-    docker run -d -p 5000:5000 tosca-ie-sample
+    docker run -d -t -p 5000:5000 tosca-ie-sample
 
 ## Run locally
 
@@ -19,4 +19,4 @@ Install prerequisites
 
 Run the web_app
 
-    python src/web_app.py
\ No newline at end of file
+    python src/web_app.py