Update app.py

app.py

@@ -1,4 +1,4 @@
-import os
+
 import gradio as gr
 from transformers import pipeline
 
@@ -7,8 +7,8 @@ pipe = pipeline("image-to-text",
 def launch(input):
     out = pipe(input)
     return out[0]['generated_text']
+    
 iface = gr.Interface(launch,
                      inputs=gr.Image(type='pil'),
                      outputs="text")
-iface.launch(
-             server_port=int(os.environ['PORT1']))
+iface.launch())