fix for linux execution

app.py

@@ -21,7 +21,7 @@ model_path = os.path.join(DATADIR, "ia_data/")
 
 # change directory to the dataset where our
 # custom scripts are found
-os.chdir(os.path.join(model_path, "code"))
+#os.chdir(os.path.join(model_path, "code"))
 from ia_model_utils import *
 
 # reset our working directory
@@ -127,13 +127,13 @@ def end2endpipeline(wav_path):
 
 demo = gradio.Interface(
     fn=end2endpipeline,
-    inputs=gradio.Audio(source="upload", type="filepath"),
+    inputs=gradio.Audio(sources="upload", type="filepath"),
     outputs=[gradio.File(), gradio.Textbox(interactive=False)],
     **interface_options,
 )
 
 launch_options = {
-    "enable_queue": True,
+    #"enable_queue": True,
     # "share": True,
     "inline": True,
     #    "cache_examples": True,