FIX: stanza directory inside app

Dockerfile

@@ -12,7 +12,7 @@ COPY requirements.txt /app/requirements.txt
 RUN pip install -r requirements.txt
 
 # Copie os Stanza resources
-COPY stanza_resources /root/stanza_resources
+COPY stanza_resources /app/stanza_resources
 
 # Copy the static folder (including jeni.jpg)
 COPY static /app/static