updated arch diagram and description

Author: rajavaid77

20-Industry-Use-Cases/22-Medical-Claims-Processing/22_medical_claims_processing.ipynb

@@ -34,7 +34,6 @@
    "id": "a7f3f1e9-684e-428d-9598-a018da023dfc",
    "metadata": {},
    "source": [
-    "----\n",
     "The architecture for the solution is shown below. The process begins with a Medical Claim Form (CMS 1500) received from a medical provider -\n",
     "\n",
     "### Claim Review Process\n",