Fixed a few mixed Chinese punctuation typos (#1123)

qlib/config.py

@@ -113,7 +113,7 @@ _default_config = {
     #   "~/.qlib/stock_data/cn_data"
     #   # dict
     #   {"day": "~/.qlib/stock_data/cn_data", "1min": "~/.qlib/stock_data/cn_data_1min"}
-    # NOTE: provider_uri priority：
+    # NOTE: provider_uri priority:
     #   1. backend_config: backend_obj["kwargs"]["provider_uri"]
     #   2. backend_config: backend_obj["kwargs"]["provider_uri_map"]
     #   3. qlib.init: provider_uri

qlib/contrib/meta/data_selection/dataset.py

@@ -217,7 +217,7 @@ class MetaDatasetDS(MetaTaskDataset):
         ----------
         task_tpl : Union[dict, list]
             Decide what tasks are used.
-            - dict : the task template， the prepared task is generated with `step`, `trunc_days` and `RollingGen`
+            - dict : the task template, the prepared task is generated with `step`, `trunc_days` and `RollingGen`
             - list : when list, use the list of tasks directly
                      the list is supposed to be sorted according timeline
         step : int

qlib/contrib/model/pytorch_tabnet.py

@@ -53,7 +53,7 @@ class TabnetModel(Model):
         """
         TabNet model for Qlib
 
-        Args：
+        Args:
         ps: probability to generate the bernoulli mask
         """
         # set hyper-parameters.

qlib/data/storage/file_storage.py

@@ -24,7 +24,7 @@ class FileStorageMixin:
 
     """
 
-    # NOTE: provider_uri priority：
+    # NOTE: provider_uri priority:
     #   1. self._provider_uri : if provider_uri is provided.
     #   2. provider_uri in qlib.config.C