Merge pull request #404 from pcattori/beta-cleanup

Simplified beta check

tamr_client/_beta.py

@@ -3,15 +3,14 @@
 
 
 def check():
-    beta_flag = "TAMR_CLIENT_BETA"
-    beta_enabled = "1"
-    beta = os.environ.get(beta_flag)
+    env_var = "TAMR_CLIENT_BETA"
+    is_beta_enabled = os.environ.get(env_var) == "1"
 
-    if beta != beta_enabled:
+    if not is_beta_enabled:
         msg = (
-            f"ERROR: 'tamr_client' package is in BETA, but you do not have the '{beta_flag}' environment variable set to '1'."
-            "\n\nHINT: Use 'tamr_unify_client' package instead for non-BETA features"
-            f"\nHINT: Set environment variable '{beta_flag}=1' to opt-in to BETA features."
+            f"ERROR: 'tamr_client' package is in BETA, but you do not have the '{env_var}' environment variable set to '1'."
+            "\n\nHINT: For non-BETA features, use only the 'tamr_unify_client' package."
+            f"\nHINT: To opt-in to BETA features, set environment variable: '{env_var}=1'."
             "\n\nWARNING: Do not rely on BETA features in production workflows."
             " Support from Tamr may be limited."
         )