Astropy updated fixing the import bug

README.md

@@ -3,6 +3,8 @@
 
 This is an on-going project to replace the current [EVN Calculator](http://www.evlbi.org/cgi-bin/EVNcalc.pl) to an improved version that allows you to know how much time each antenna can observe an specified source during a give observing time.
 
+Still under development, and it is up and running under a temporary [Heroku server](https://vlbi-calculator.herokuapp.com) (it may be down from time to time due to current bugs).
+
 
 
 

app.py

@@ -34,12 +34,17 @@ from astropy import units as u
 # Tweak to not let astroplan crashing...
 
 from astropy.utils.data import clear_download_cache
-clear_download_cache()  # to be sure it is really working
 from astropy.utils import iers
+clear_download_cache()  # to be sure it is really working
+
 iers.conf.auto_download = False
 iers.conf.iers_auto_url = None
+iers.conf.auto_max_age = None
+iers.conf.remote_timeout = 100.0
+iers.conf.download_cache_lock_attempts = 10
 
 from astroplan import FixedTarget
+
 from src import freqsetups as fs
 from src import stations
 from src import functions as fx

requirements.txt

@@ -1,25 +1,24 @@
 astroplan==0.6
 astropy==4.0.1.post1
-Brotli==1.0.7
+Brotli==1.0.9
 click==7.1.2
-dash==1.12.0
-dash-bootstrap-components==0.10.2
-dash-core-components==1.10.0
-dash-html-components==1.0.3
-dash-renderer==1.4.1
-dash-table==4.7.0
+dash==1.16.2
+dash-bootstrap-components==0.10.6
+dash-core-components==1.12.1
+dash-html-components==1.1.1
+dash-renderer==1.8.2
+dash-table==4.10.1
 Flask==1.1.2
 Flask-Compress==1.5.0
 future==0.18.2
-gunicorn==20.0.4
 itsdangerous==1.1.0
 Jinja2==2.11.2
 MarkupSafe==1.1.1
-numpy==1.18.4
-pandas==1.0.5
-plotly==4.7.1
+numpy==1.19.2
+pandas==1.1.2
+plotly==4.10.0
 python-dateutil==2.8.1
 pytz==2020.1
 retrying==1.3.3
-six==1.14.0
+six==1.15.0
 Werkzeug==1.0.1