Update app.py

app.py

@@ -1,21 +1,26 @@
 import gradio as gr
 import subprocess
 import piper
+import os
 
-def run_command(command):
-    try:
-        # Running the command and capturing the output
-        result = subprocess.run(command, shell=True, text=True, capture_output=True, check=True)
-        return result.stdout
-    except subprocess.CalledProcessError as e:
-        return e.stderr
+def run_command_and_get_file(command):
+    # Run the command
+    subprocess.run(command, shell=True, text=True, capture_output=True)
+
+    # Assuming the command creates a file with a known name
+    file_path = 'output.txt'  # Replace with the actual expected file path
+
+    if os.path.exists(file_path):
+        return file_path
+    else:
+        return "No file generated."
 
 iface = gr.Interface(
-    fn=run_command,
+    fn=run_command_and_get_file,
     inputs='text',
-    outputs='text',
+    outputs='file',  # Output type changed to 'file'
     title="CLI Interface",
-    description="Enter your command and see the output."
+    description="Enter your command. If a file is generated, you can download it."
 )
 
-iface.launch()
+iface.launch()