added json response to direct debit

Author: Kalebu

pypesa/__init__.py

@@ -359,7 +359,7 @@ def payment_reversal(self, transaction_query: dict) -> dict:
                 json=transaction_query,
                 headers=self.default_headers(),
                 verify=True,
-            ).text
+            ).json()
 
         except (requests.ConnectTimeout, requests.ConnectionError):
             raise MpesaConnectionError
@@ -393,7 +393,7 @@ def create_direct_debit(self, transaction_query: dict) -> dict:
                 json=transaction_query,
                 headers=self.default_headers(),
                 verify=True,
-            )
+            ).json()
 
         except (requests.ConnectTimeout, requests.ConnectionError):
             raise MpesaConnectionError
@@ -409,7 +409,7 @@ def direct_debit_payment(self, transaction_query: dict) -> dict:
                 json=transaction_query,
                 headers=self.default_headers(),
                 verify=True,
-            )
+            ).json()
         except (requests.ConnectTimeout, requests.ConnectionError):
             raise MpesaConnectionError