Update app.py

app.py

@@ -86,11 +86,11 @@ with tempfile.TemporaryDirectory(dir=os.path.expanduser("~/app")) as temp_dir:
     # Check if user uploaded a config file
     if config is not None:
       #TEMP FUNCTION
-      with tempfile.NamedTemporaryFile(mode="w", suffix='.yaml', delete=False, dir=temp_dir) as temp:
-        # Get the file contents as a string
-        str_data = config.read()
-        # Write the string to the temporary file
-        temp.write(str_data)
+      with tempfile.NamedTemporaryFile(mode="wb", suffix='.yaml', delete=False) as temp:
+        # Get the file contents as bytes
+        bytes_data = config.getvalue()
+        # Write the bytes to the temporary file
+        temp.write(bytes_data)
         config_temp_file = temp.name
         # Print the temporary file name
         print(temp.name)