Train origin and destination is clearly visible which is sufficient to upload as a tb as many tbs doesn't have clear train number iri me around 10-15% tbs aise hi hai jinme ya toh train number clearly visible nahi hai ya toh name bhi nahi ya phir dono hi nahi hai but still they are updated in train pages attaching a pic as a example here u is missing in the tb but it is still updated as a tb