good first issuekind/enhancementmachine-learning
描述
Current behavior (how does the issue manifest): Currently only saved_model.pb is checked to see if it is opened.
Expected behavior: We should check if saved_model.pbtxt exists too.
Minimal steps to reproduce the problem (not required if feature enhancement):
Please tell us about your environment (Operating system, docker version, browser & web ui version, etc):
Flogo version (CLI & contrib/lib. If unknown, leave empty or state unknown): 0.X.X
Additional information you deem important (e.g. issue happens only occasionally):