update onnx export so users doesnt have to run extract data prior to it

DiffSinger_colab_notebook.ipynb

@@ -698,6 +698,28 @@
         "#@markdown <font size=\"-1.5\"> path to where you want to save your converted model and it's file\n",
         "exp_folder = \"\" #@param{type:\"string\"}\n",
         "\n",
+        "search_text = \"        args_work_dir = os.path.join(\"\n",
+        "replacement = f\"        args_work_dir = '{checkpoints_path}'\"\n",
+        "with open(\"/content/DiffSinger/utils/hparams.py\", \"r\") as file:\n",
+        "    lines = file.readlines()\n",
+        "for i, line in enumerate(lines):\n",
+        "    if search_text in line:\n",
+        "        lines[i] = replacement + \"\\n\"\n",
+        "        break\n",
+        "with open(\"/content/DiffSinger/utils/hparams.py\", \"w\") as file:\n",
+        "        file.writelines(lines)\n",
+        "#incase if anyone wanna change it lmao\n",
+        "search_text_alt = \"        args_work_dir = '\"\n",
+        "replacement_alt = f\"        args_work_dir = '{checkpoints_path}'\"\n",
+        "with open(\"/content/DiffSinger/utils/hparams.py\", \"r\") as file:\n",
+        "    lines = file.readlines()\n",
+        "for i, line in enumerate(lines):\n",
+        "    if search_text_alt in line:\n",
+        "        lines[i] = replacement_alt + \"\\n\"\n",
+        "        break\n",
+        "with open(\"/content/DiffSinger/utils/hparams.py\", \"w\") as file:\n",
+        "        file.writelines(lines)\n",
+        "\n",
         "!cp {checkpoints_path} -r /content/DiffSinger/checkpoints\n",
         "if no_warn:\n",
         "    !python /content/DiffSinger/scripts/export.py {model_type} --exp {folder_name} --out {exp_folder} 2> /dev/null\n",
@@ -796,4 +818,4 @@
       }
     }
   ]
-}
+}