Fix: upgrade to Gradio 5.50 (Python 3.13 compat), Ocean theme

README.md

@@ -4,7 +4,7 @@ emoji: 🧬
 colorFrom: blue
 colorTo: gray
 sdk: gradio
-sdk_version: "4.40.0"
+sdk_version: "5.50.0"
 app_file: app.py
 pinned: true
 license: apache-2.0

app.py

@@ -201,10 +201,7 @@ footer { display: none; }
 
 with gr.Blocks(
     title="ModelDNA — AI Model Provenance",
-    theme=gr.themes.Base(
-        primary_hue="cyan",
-        neutral_hue="slate",
-    ),
+    theme=gr.themes.Ocean(),
     css=CSS,
 ) as demo:
     gr.Markdown("""

requirements.txt

@@ -1,3 +1,2 @@
-gradio>=4.40.0
 requests>=2.31.0
 psycopg2-binary>=2.9.9