reverting most useless attempts at trying to make this work

Dockerfile

@@ -11,7 +11,6 @@ RUN pip3 install --no-cache-dir -r requirements.txt
 COPY . /usr/src/app
 
 EXPOSE 8080
-EXPOSE 80
 
 ENTRYPOINT ["python3"]
 

docker-compose.yml

@@ -6,17 +6,14 @@ services:
         image: flask-server
         ports:
             - 8080:8080
-            - 80:80
         volumes:  # when pushing to server, remove the first dot here in front of /mnt
             - /mnt/ssd/ds_ftp/classla_OS2022:/usr/src/app/classla_OS2022
             - ./swagger_server/classla/classla_resources:/root/classla_resources
         environment:
             - PYTHONUNBUFFERED=1
-        network_mode: host
     tika2:
         image: apache/tika:1.28.4-full
         entrypoint: [ "/bin/sh", "-c", "java -jar /tika-server-1.28.4.jar -h 0.0.0.0 -p 9999" ]
         restart: always
         ports:
             - 9999:9999
-        network_mode: host

swagger_server/controllers/doc2text_controller.py

@@ -16,8 +16,8 @@ import traceback
 tika_server = "http://tika2:9999/tika"
 
 # endpoint below to be used only for development purposes (don't need to run docker)
-tika_server = "http://rsdo.lhrs.feri.um.si:9998/tika"
-# TEMPORARY workaround: running server without docker...
+# tika_server = "http://rsdo.lhrs.feri.um.si:9998/tika"
+
 
 def datoteka_v_besedilo_post(file=None):  # noqa: E501
     """Pretvori datoteko formata pdf, doc, docx, ppt, xls,... vraca besedilo