Working fetch feeds and parser, process raw and error urls

OBSOLETE_app_fetcher/README.md

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+# Fetcher
+
+```
+conda create -n matitos_fetcher python=3.12
+conda activate matitos_fetcher
+conda install -c conda-forge curl
+pip install ipykernel "psycopg[binary]" git+https://github.com/ranahaani/GNews.git GoogleNews duckduckgo_search newspaper4k numpy beautifulsoup4 requests feedparser pytz redis fastapi uvicorn fastapi-utils lxml[html_clean]
+```
+
+
+* Fetcher app
+    - Contains several endpoints to perform a specific fetching type task 
+        - For more details, check in [app.py](app.py) /{fetch_type}
+
+* Build and run
+    - Important: To be deployed with other micro-services, [docker-compose.yml](../docker-compose.yml)
+```
+docker build -t fetch_app .
+docker run --rm --name container_fetch_app fetch_app
+```