resolved conflicts and added get balance

Author: unniznd

src/lighthouseweb3/__init__.py

@@ -7,7 +7,8 @@
     deal_status, 
     get_uploads as getUploads, 
     download as _download,
-    get_file_info as getFileInfo
+    get_file_info as getFileInfo,
+    get_balance as getBalance
 )
 
 
@@ -44,6 +45,17 @@ def uploadBlob(self, source: io.BufferedReader, filename: str, tag: str = ''):
             return d.uploadBlob(source, filename, self.token, tag)
         except Exception as e:
             raise e
+    
+    def getBalance(self):
+        """
+        Retrieve the balance information of a user from the Lighthouse.
+        :param publicKey: str, The public key of the user.
+        :return: dict[str, any], A dictionary containing the data usage and data limit details.
+        """
+        try:
+            return getBalance.get_balance(self.token)
+        except Exception as e:
+            raise e
 
     @staticmethod
     def downloadBlob(dist: io.BufferedWriter, cid: str, chunk_size=1024*1024*10):