General question on how to run the model

[Tizzzzy]

Hi,
I am new to RoseTTAFold, in fact, I am new to everything here. My goal is to input a protein data, and perform structure prediction.
I just finished running the installation from step 1-4.
For step 5, I only downloaded uniref30 [46G], is it enough to run the model?
Now I am in Usage section, and I ran the command ../run_pyrosetta_ver.sh input.fa . and ../run_e2e_ver.sh input.fa .
However, both of these commands returned Running HHblits in the terminal.

(RoseTTAFold) [email protected]:/workspace/RoseTTAFold/example$ ../run_pyrosetta_ver.sh input.fa .
Running HHblits
(RoseTTAFold) [email protected]:/workspace/RoseTTAFold/example$ ../run_e2e_ver.sh input.fa .
Running HHblits

What does it mean? Does it means my code ran successfully or not? I did get two new folders in example, but there is nothing inside. If it means my code ran successfully, where can I see the result?

Thank you so much for your help!