From 5294cd0c55eee7de6cff790258a00c73354244cb Mon Sep 17 00:00:00 2001
From: Hariharan Seshadri <shariharan91@gmail.com>
Date: Tue, 4 Apr 2023 16:01:24 -0700
Subject: [PATCH] Print value errors in ort.InferenceSession to user (#15360)

---
 onnxruntime/python/onnxruntime_inference_collection.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/onnxruntime/python/onnxruntime_inference_collection.py b/onnxruntime/python/onnxruntime_inference_collection.py
index efdea4fb1f..7a387abb3b 100644
--- a/onnxruntime/python/onnxruntime_inference_collection.py
+++ b/onnxruntime/python/onnxruntime_inference_collection.py
@@ -367,9 +367,9 @@ class InferenceSession(Session):
 
         try:
             self._create_inference_session(providers, provider_options, disabled_optimizers)
-        except ValueError:
+        except ValueError as e:
             if self._enable_fallback:
-                print(f"EP Error using {providers}")
+                print(f"EP Error {e} when using {providers}")
                 print(f"Falling back to {self._fallback_providers} and retrying.")
                 self._create_inference_session(self._fallback_providers, None)
                 # Fallback only once.