diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 88bfffc..895a257 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -6,6 +6,7 @@
       "Bash(uv add:*)"
     ],
     "deny": [],
-    "ask": []
+    "ask": [],
+    "defaultMode": "acceptEdits"
   }
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index 0bc814b..507961c 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,7 @@ uv run python main.py
 
 The application follows a modular architecture for improved maintainability and testability:
 
-```
+```text
 src/embeddingbuddy/
 ├── config/          # Configuration management
 │   └── settings.py  # Centralized app settings
diff --git a/src/embeddingbuddy/ui/callbacks/data_processing.py b/src/embeddingbuddy/ui/callbacks/data_processing.py
index eec3a82..bd9edfd 100644
--- a/src/embeddingbuddy/ui/callbacks/data_processing.py
+++ b/src/embeddingbuddy/ui/callbacks/data_processing.py
@@ -13,8 +13,6 @@ class DataProcessingCallbacks:
                 Output("processed-data", "data", allow_duplicate=True),
                 Output("upload-error-alert", "children", allow_duplicate=True),
                 Output("upload-error-alert", "is_open", allow_duplicate=True),
-                Output("upload-success-alert", "children", allow_duplicate=True),
-                Output("upload-success-alert", "is_open", allow_duplicate=True),
             ],
             Input("upload-data", "contents"),
             State("upload-data", "filename"),
@@ -22,7 +20,7 @@ class DataProcessingCallbacks:
         )
         def process_uploaded_file(contents, filename):
             if contents is None:
-                return None, "", False, "", False
+                return None, "", False
 
             processed_data = self.processor.process_upload(contents, filename)
 
@@ -32,11 +30,8 @@ class DataProcessingCallbacks:
                     {"error": processed_data.error},
                     error_message,
                     True,  # Show error alert
-                    "",
-                    False,  # Hide success alert
                 )
 
-            success_message = f"Successfully loaded {len(processed_data.documents)} documents from {filename or 'file'}"
             return (
                 {
                     "documents": [
@@ -46,8 +41,6 @@ class DataProcessingCallbacks:
                 },
                 "",
                 False,  # Hide error alert
-                success_message,
-                True,   # Show success alert
             )
 
         @callback(
diff --git a/src/embeddingbuddy/ui/components/sidebar.py b/src/embeddingbuddy/ui/components/sidebar.py
index 3e8e49a..0766f02 100644
--- a/src/embeddingbuddy/ui/components/sidebar.py
+++ b/src/embeddingbuddy/ui/components/sidebar.py
@@ -12,7 +12,6 @@ class SidebarComponent:
             [
                 html.H5("Upload Data", className="mb-3"),
                 self.upload_component.create_error_alert(),
-                self.upload_component.create_success_alert(),
                 self.upload_component.create_data_upload(),
                 self.upload_component.create_prompts_upload(),
                 self.upload_component.create_reset_button(),
diff --git a/src/embeddingbuddy/ui/components/upload.py b/src/embeddingbuddy/ui/components/upload.py
index 94a7bbf..8e4db92 100644
--- a/src/embeddingbuddy/ui/components/upload.py
+++ b/src/embeddingbuddy/ui/components/upload.py
@@ -63,13 +63,3 @@ class UploadComponent:
             className="mb-3",
         )
 
-    @staticmethod
-    def create_success_alert():
-        """Create success alert component for successful uploads."""
-        return dbc.Alert(
-            id="upload-success-alert",
-            dismissable=True,
-            is_open=False,
-            color="success",
-            className="mb-3",
-        )