Update app.py

app.py

@@ -10,15 +10,18 @@ def process_ebook(ebook_file):
     
     # Save the uploaded file to the input_files folder
     ebook_file_path = os.path.join(input_dir, ebook_file.name)
-    shutil.copy(ebook_file.name, ebook_file_path)
-
+    
+    # Only copy the file if it's not already in the destination folder
+    if ebook_file_path != ebook_file.name:
+        shutil.copy(ebook_file.name, ebook_file_path)
+    
     # List the contents of the input_files folder
     input_files_list = os.listdir(input_dir)
     input_files_str = "\n".join(input_files_list)
-
+    
     # Print the list of input files in the terminal
     print("Files in input_files folder:", input_files_str)
-    
+
     # Call the Auto_VoxNovel.py script and stream its output live
     try:
         process = subprocess.Popen(["python3", "Auto_VoxNovel.py"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True)
@@ -30,11 +33,12 @@ def process_ebook(ebook_file):
         process.wait()
 
         if process.returncode == 0:
-            return "Audiobook is ready! You can now download your files below."
+            return f"Audiobook is ready! You can now download your files below.\n\nInput files:\n{input_files_str}"
         else:
-            return "Error occurred during audiobook processing."
+            return f"Error occurred during audiobook processing.\n\nInput files:\n{input_files_str}"
     except Exception as e:
-        return f"Failed to run audiobook script: {str(e)}"
+        return f"Failed to run audiobook script: {str(e)}\n\nInput files:\n{input_files_str}"
+
 
 
 def list_output_files():