Update app.py

app.py

@@ -145,7 +145,7 @@ def demo():
             with gr.Column(scale = 25):
                 gr.Markdown("<b>Step 1 - Upload PDF documents and Initialize RAG pipeline</b>")
                 with gr.Row():
-                    document = gr.Files(height=140, file_count="multiple", file_types=[".pdf"], interactive=True, label="Upload PDF documents")
+                    document = gr.Files(height=140, width = 130, file_count="multiple", file_types=[".pdf"], interactive=True, label="Upload PDF documents")
                 with gr.Row():
                     db_btn = gr.Button("Create vector DB")
                 with gr.Row():