add callback manager , model app

callbackmanager.py

@@ -1,20 +1,28 @@
 import gradio as gr
 from meldrx import MeldRxAPI  
 import json
+import os
 
 # CallbackManager class to handle OAuth callbacks
 class CallbackManager:
-    def __init__(self, client_id: str, redirect_uri: str, workspace_id: str, client_secret: str = None):
+    def __init__(self, redirect_uri: str, client_secret: str = None):
         """
         Initialize the CallbackManager with MeldRx API credentials.
+        The client_id and workspace_id are retrieved from environment variables APPID and WORKSPACE_URL.
 
         Args:
-            client_id (str): The client ID from MeldRx Developer Portal.
             redirect_uri (str): The redirect URI for the Gradio app (e.g., Space URL + /callback).
-            workspace_id (str): The workspace slug/ID.
             client_secret (str, optional): The client secret (for confidential clients).
         """
-        self.api = MeldRxAPI(client_id, redirect_uri, workspace_id, client_secret)
+        client_id = os.getenv("APPID")  # Retrieve client_id from APPID secret
+        if not client_id:
+            raise ValueError("APPID environment variable not set. Please configure it in your Space secrets.")
+        
+        workspace_id = os.getenv("WORKSPACE_URL")  # Retrieve workspace_id from WORKSPACE_URL secret
+        if not workspace_id:
+            raise ValueError("WORKSPACE_URL environment variable not set. Please configure it in your Space secrets.")
+        
+        self.api = MeldRxAPI(client_id, client_secret, workspace_id, redirect_uri)
         self.auth_code = None
         self.access_token = None
 
@@ -39,7 +47,7 @@ class CallbackManager:
             return json.dumps(patients, indent=2) if patients else "No patient data returned."
         return "Failed to retrieve patient data."
 
-# Discharge form display function
+# Discharge form display function (unchanged)
 def display_form(
     first_name, last_name, middle_initial, dob, age, sex, address, city, state, zip_code,
     doctor_first_name, doctor_last_name, doctor_middle_initial, hospital_name, doctor_address,
@@ -80,15 +88,12 @@ def display_form(
     """
     return form
 
-# Initialize CallbackManager with your credentials
 CALLBACK_MANAGER = CallbackManager(
-    client_id="your_client_id",  # Replace with actual client ID
     redirect_uri="https://multitransformer-discharge-guard.hf.space/callback",
-    workspace_id="your_workspace_id",  # Replace with actual workspace ID
     client_secret=None  # Replace with actual secret if using a confidential client
 )
 
-# Gradio interface
+# Gradio interface (unchanged)
 with gr.Blocks() as demo:
     gr.Markdown("# Patient Discharge Form with MeldRx Integration")
 

meldrx.py

@@ -9,23 +9,25 @@ class MeldRxAPI:
     and interact with encounter data.
     """
 
-    def __init__(self, client_id: str, client_secret: str, workspace_id: str):
+    def __init__(self, client_id: str, client_secret: str, workspace_id: str, redirect_uri: str):
         """
-        Initialize the MeldRxAPI class with client credentials and workspace ID.
+            Initialize the MeldRxAPI class with client credentials and workspace ID.
 
-        Args:
-            client_id (str): The client ID (App ID) obtained from MeldRx Developer Portal.
-            client_secret (str): The client secret for authentication.
-            workspace_id (str): The workspace slug/ID to interact with.
+            Args:
+                client_id (str): The client ID (App ID) obtained from MeldRx Developer Portal.
+                client_secret (str): The client secret for authentication.
+                workspace_id (str): The workspace slug/ID to interact with.
         """
         self.base_url = "https://app.meldrx.com"
         self.api_base_url = f"{self.base_url}/api"
         self.fhir_base_url = f"{self.api_base_url}/fhir/{workspace_id}"
-        self.mips_base_url = f"{self.base_url}/mms-api"  # MIPS API base URL
+        self.mips_base_url = f"{self.base_url}/mms-api"
         self.token_url = f"{self.base_url}/connect/token"
+        self.authorize_url = f"{self.base_url}/connect/authorize"
         self.client_id = client_id
         self.client_secret = client_secret
         self.workspace_id = workspace_id
+        self.redirect_uri = redirect_uri
         self.access_token = None
         self.session = requests.Session()