Simplify code in ModelManager class

[EZoni]

Overview

Minor code changes extracted from #439.

Merge first

• Improve style of models card #443

Diff without whitespace

diff --git a/dashboard/model_manager.py b/dashboard/model_manager.py
index b7fc08f..1ad8d98 100644
--- a/dashboard/model_manager.py
+++ b/dashboard/model_manager.py
@@ -27,11 +27,7 @@ MODEL_TYPE_GP = "Gaussian Process"
 MODEL_TYPE_NN_SINGLE = "Neural Network (single)"
 MODEL_TYPE_NN_ENSEMBLE = "Neural Network (ensemble)"
 AMSC_LOGO_PATH = LOGO_DIR / "AmSC_300px.png"
-AMSC_LOGO_URL = (
-    LocalFileManager(LOGO_DIR).url("amsc_logo", AMSC_LOGO_PATH)
-    if AMSC_LOGO_PATH.is_file()
-    else None
-)
+AMSC_LOGO_URL = LocalFileManager(LOGO_DIR).url("amsc_logo", AMSC_LOGO_PATH)
 MODEL_DOWNLOAD_ACTIVE_EXPR = "model_downloading"
 AMSC_MLFLOW_LINK_ACTIVE_EXPR = (
     f"model_available && model_mlflow_tracking_uri === '{AMSC_MLFLOW_URL}'"
@@ -490,7 +486,6 @@ class ModelManager:
             MODEL_TYPE_NN_SINGLE,
             MODEL_TYPE_NN_ENSEMBLE,
         ]
-        model_type_cols = 8 if AMSC_LOGO_URL else 12
         with vuetify.VExpansionPanels(v_model=("expand_panel_control_model", 0)):
             with vuetify.VExpansionPanel(
                 title="Control: Models",
@@ -498,14 +493,13 @@ class ModelManager:
             ):
                 with vuetify.VExpansionPanelText():
                     with vuetify.VRow(align="center"):
-                        with vuetify.VCol(cols=model_type_cols):
+                        with vuetify.VCol(cols=8):
                             vuetify.VSelect(
                                 v_model=("model_type_verbose",),
                                 label="Model type",
                                 items=(model_type_list,),
                                 dense=True,
                             )
-                        if AMSC_LOGO_URL:
                         with vuetify.VCol(
                             cols=4,
                             classes="d-flex align-center justify-end",
@@ -541,8 +535,7 @@ class ModelManager:
                                     "Selected model is not available in AmSC MLflow"
                                 ),
                                 style=(
-                                        "width: 100%; max-width: 300px; "
-                                        "margin-left: auto;"
+                                    "width: 100%; max-width: 300px; margin-left: auto;"
                                 ),
                             )
                     with vuetify.VRow(
@@ -551,7 +544,7 @@ class ModelManager:
                         align="center",
                         style="margin-top: -8px; margin-bottom: 8px;",
                     ):
-                        with vuetify.VCol(cols=model_type_cols):
+                        with vuetify.VCol():
                             with html.Div(
                                 classes=(
                                     "d-flex align-center text-caption "

[EZoni]

The AmSC logo is shipped with the repository and is always available at dashboard/logos/AmSC_300px.png.

[EZoni]

The model download progress bar, which is displayed in its own empty row, now spans the entire width of the card, from the left side of the model type selector to the right side of the AmSC logo.

[EZoni]

This style changed (all specs on one line) was enforced by Ruff through pre-commit.