problem in opening .mat model with cobraPy

[Ilhem36]

Problem description

Hello every one i'm trying to open a .mat model with cobraPy it was running for a week in Jupyter but I received an error after one week.can you please explain to me how can I fix this error ? Thank You very much I

Please explain:

• what I'm trying to open .mat model with cobraPy,
• how you went about it (referring to the code sample), and
• why the current behaviour is a problem and what output you expected instead.

Code Sample

Create a minimal, complete, verifiable example.

UserWarning: malformed gene_reaction_rule '[]' for <Reaction Blautia_hydrogenotrophica_DSM_10507_IEX_val_L[u]tr at 0x7f3dfae24860> warn("malformed gene_reaction_rule '%s' for %s" % (new_rule, repr(self))) /opt/python-3.6.9/lib/python3.6/site-packages/cobra/core/reaction.py:438: UserWarning: malformed gene_reaction_rule '[]' for <Reaction Blautia_hydrogenotrophica_DSM_10507_IEX_zn2[u]tr at 0x7f3dfae248d0> warn("malformed gene_reaction_rule '%s' for %s" % (new_rule, repr(self))) /opt/python-3.6.9/lib/python3.6/site-packages/cobra/core/reaction.py:438: UserWarning: malformed gene_reaction_rule '[]' for <Reaction Blautia_hydrogenotrophica_DSM_10507_IEX_no3[u]tr at 0x7f3dfae24940> warn("malformed gene_reaction_rule '%s' for %s" % (new_rule, repr(self))) IOPub data rate exceeded. The notebook server will temporarily stop sending output to the client in order to avoid crashing it. To change this limit, set the config variable --NotebookApp.iopub_data_rate_limit.

Current values: NotebookApp.iopub_data_rate_limit=1000000.0 (bytes/sec) NotebookApp.rate_limit_window=3.0 (secs)

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