Task Fail

{"input":"IjBmMzk5Yjk0N2NhMDUzYzUzMjdiNmZlZGE2MGMxYWZjODNiZGFiMDci.afj17g.KPtuRLlgQldJrdVp1mwK7ZIISoY","traceback":"Traceback (most recent call last): File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/flask/app.py\", line 2073, in wsgi_app response = self.full_dispatch_request() File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/flask/app.py\", line 1518, in full_dispatch_request rv = self.handle_user_exception(e) File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/flask/app.py\", line 1516, in full_dispatch_request rv = self.dispatch_request() File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/flask/app.py\", line 1502, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args) File \"app.py\", line 57, in simulate simufunction.plot_data(direc, spec_model=spec_model, spec_para=spec_para, nh=nh, flux=flux, emin=emin, emax=emax) File \"/src/simufunction.py\", line 572, in plot_data plt.imshow(image, origin='lower', norm=mcolors.PowerNorm(scale, vmin=0, vmax=imagescale), cmap=plt.cm.hot) File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/matplotlib/pyplot.py\", line 2678, in imshow sci(__ret) File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/matplotlib/pyplot.py\", line 3049, in sci return gca()._sci(im) File \"/root/.local/share/virtualenvs/src-NVTF7jWz/lib/python3.6/site-packages/matplotlib/axes/_base.py\", line 1794, in _sci raise ValueError(\"Argument must be an image, collection, or \" ValueError: Argument must be an image, collection, or ContourSet in this Axes "}