switch back to FileInput

ragna/deploy/_ui/css/modal_configuration/fileinput.css

@@ -0,0 +1,5 @@
+:host(.file-input) .bk-input {
+    height: 80px;
+    border: var(--accent-color) dashed 2px;
+    border-radius: 10px;
+  }

ragna/deploy/_ui/modal_configuration.py

@@ -87,10 +87,10 @@ def __init__(self, api_wrapper, **params):
         self.chat_name_input = pn.widgets.TextInput.from_param(
             self.param.chat_name,
         )
-        self.document_uploader = pn.widgets.FileDropper(
+        self.document_uploader = pn.widgets.FileInput(
             multiple=True,
-            accepted_filetypes=['.docx', '.md', '.pdf', '.pptx', '.txt'],
-            css_classes=["file-dropper"],
+            accept='.docx,.md,.pdf,.pptx,.txt',
+            css_classes=["file-input"],
             )
 
         # Most widgets (including those that use from_param) should be placed after the super init call

ragna/deploy/_ui/styles.py

@@ -51,6 +51,7 @@
         pn.Row,
         pn.widgets.Button,
         pn.widgets.FileDropper,
+        pn.widgets.FileInput,
     ],
 }