Update app.py

app.py

@@ -1,28 +1,44 @@
-import gradio as gr
-from pathlib import Path
 import tempfile
+import warnings
+from pathlib import Path
+
+import gradio as gr
 import joblib
 from skops import io as sio
 
+
 def convert(file):
-    in_file = Path(file.name)
-    obj = joblib.load(in_file)
+    msg = ""
+    try:
+        with warnings.catch_warnings(record=True) as record:
+            in_file = Path(file.name)
+            obj = joblib.load(in_file)
 
-    if "." in in_file.name:
-        out_file = ".".join(in_file.name.split(".")[:-1])
-    else:
-        out_file = in_file.name
+            if "." in in_file.name:
+                out_file = ".".join(in_file.name.split(".")[:-1])
+            else:
+                out_file = in_file.name
 
-    out_file += ".skops.foo.bar"
-    _, fname = tempfile.mkstemp(suffix="-" + out_file)
-    sio.dump(obj, fname)
-    return fname
+            out_file += ".skops"
+            path = tempfile.mkdtemp(prefix="gradio-convert-")
+            out_file = Path(path) / out_file
+            sio.dump(obj, out_file)
+            print(out_file)
+        if len(record):
+            msg = "\n".join([repr(w.message) for w in record])
+    except Exception as e:
+        return None, repr(e)
+    return out_file, msg
 
 
 with gr.Blocks() as iface:
-    file_output = gr.File()
-    upload_button = gr.UploadButton("Click to Upload a File", file_types=None, file_count="single")
-    upload_button.upload(convert, upload_button, file_output)
-    
-    
-iface.launch()
+    upload_button = gr.UploadButton(
+        "Click to Upload a File", file_types=None, file_count="single"
+    )
+    file_output = gr.File(label="Converted File")
+    upload_button.upload(
+        convert, upload_button, [file_output, gr.Text(label="Errors and Warnings")]
+    )
+
+
+iface.launch()