Update app.py

app.py

@@ -142,10 +142,10 @@ def demo():
         <b>Please do not upload confidential documents.</b>
         """)
         with gr.Row():
-            with gr.Column(scale = 25):
+            with gr.Column(scale = 1):
                 gr.Markdown("<b>Step 1 - Upload PDF documents and Initialize RAG pipeline</b>")
                 with gr.Row():
-                    document = gr.Files(height=140, width = 130, file_count="multiple", file_types=[".pdf"], interactive=True, label="Upload PDF documents")
+                    document = gr.Files(height=140, 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():