fix tool calling error (#539)

modelscope_agent/tools/dashscope_tools/paraformer_asr_tool.py

@@ -46,7 +46,7 @@ def call(self, params: str, **kwargs):
         except AssertionError:
             raise ValueError('Please set valid DASHSCOPE_API_KEY!')
 
-        if LOCAL_FILE_PATHS not in kwargs:
+        if LOCAL_FILE_PATHS not in kwargs or kwargs[LOCAL_FILE_PATHS] == {}:
             raw_audio_file = WORK_DIR + '/' + params['audio_path']
         else:
             raw_audio_file = kwargs[LOCAL_FILE_PATHS][params['audio_path']]

modelscope_agent/tools/dashscope_tools/qwen_vl.py

@@ -91,7 +91,7 @@ def _parse_input(self, *args, **kwargs):
 
         # current paths are deducted from llm, only contains basename, so need to add WORK_DIR
         # convert image_file_paths to a valid local file path
-        if LOCAL_FILE_PATHS not in kwargs:
+        if LOCAL_FILE_PATHS not in kwargs or kwargs[LOCAL_FILE_PATHS] == {}:
             # if no local file path exists, only a name of file paths exist
             for i, image_file_path in enumerate(image_file_paths):
                 image_file_paths[i] = os.path.join(WORK_DIR, image_file_path)

modelscope_agent/tools/dashscope_tools/style_repaint.py

@@ -120,10 +120,12 @@ def _parse_input(self, *args, **kwargs):
         if image_path and image_path.endswith(('.jpeg', '.png', '.jpg')):
             # 生成 image_url，然后设置到 kwargs['input'] 中
             # 复用dashscope公共oss
-            if LOCAL_FILE_PATHS not in kwargs:
+            if LOCAL_FILE_PATHS not in kwargs or kwargs[
+                    LOCAL_FILE_PATHS] == {}:
                 image_path = f'file://{os.path.join(WORK_DIR,image_path)}'
             else:
-                image_path = f'file://{kwargs["local_file_paths"][image_path]}'
+                image_path = f'file://{kwargs[LOCAL_FILE_PATHS][image_path]}'
+
             image_url = get_upload_url(
                 model=
                 'style_repaint',  # The default setting here is "style_repaint".