Update app.py

app.py

@@ -144,8 +144,8 @@ with gr.Blocks(css=css, theme=gr.themes.Base()) as demo:
                     \*\* While 4M-21 models are capable of predicting *4D human poses*, visualizing them requires the SMPL model which cannot be distributed.
                     To visualize poses, please follow these steps:
                 
-                    1) Install via `pip install timm yacs smplx pyrender pyopengl==3.1.4`
-                    You may need to follow the pyrender install instructions: https://pyrender.readthedocs.io/en/latest/install/index.html
+                    1) Install via `pip install timm yacs smplx pyrender pyopengl==3.1.4`.
+                    You may need to follow the [pyrender install instructions](https://pyrender.readthedocs.io/en/latest/install/index.html).
                     2) Download SMPL data from https://smpl.is.tue.mpg.de/. See https://github.com/shubham-goel/4D-Humans/ for an example.
                     3) Copy the required SMPL files (`smpl_mean_params.npz`, `SMPL_to_J19.pkl`, `smpl/SMPL_NEUTRAL.pkl`) to `fourm/utils/hmr2_utils/data` .
                     """)