Restricted image input to upload only.

app.py

@@ -26,7 +26,12 @@ def generate(image_path):
 imagecraft_app = gr.Interface(
     fn=generate,
     inputs=[
-        gr.Image(type="filepath", label="Upload an image", value=default_image),
+        gr.Image(
+            type="filepath",
+            label="Upload an image",
+            sources=["upload"],
+            value=default_image,
+        ),
     ],
     outputs=[gr.Audio(label="Speech"), gr.Textbox(label="Text")],
     title="ImageCraft",