fix: defined clean fn

app.py

@@ -235,6 +235,22 @@ def read_file_safely(file_path):
             return False, error_msg
     return False, "Tidak dapat membaca file dengan encoding yang didukung"
 
+def handle_clone(url, token, branch_name):
+    """Handle repository cloning and file listing"""
+    print(f"\nMengkloning repository: {url}")
+    success, result = clone_repository(url, token, branch_name if branch_name else None)
+    if success:
+        try:
+            files = [str(p) for p in Path(result).rglob('*')
+                    if p.is_file() and '.git' not in str(p)]
+            print(f"Menemukan {len(files)} file dalam repository")
+            return f"Berhasil mengkloning repository ke: {result}", gr.Dropdown(choices=files)
+        except Exception as e:
+            error_msg = f"Error saat mencari file: {str(e)}"
+            print(error_msg)
+            return error_msg, None
+    return f"Gagal mengkloning: {result}", None
+
 def create_ui():
     with gr.Blocks(title="Analisis Repository dengan Ollama", css=CUSTOM_CSS) as app:
         gr.Markdown(f"""