Error: Could not find a version that satisfies the requirement tensorflow 2, =1.15.*

Issue: 

While working on google cloud API platform, I was trying to run sample requirements.txt to ensure we're using same version of Tensor Flow as sample

Source code: 

• https://github.com/GoogleCloudPlatform/cloudml-samples/archive/master.zip

I got multiple errors

• First error was 
• That  cloudml-samples-master does not exists in  "~/cloudml-samples-master/census/requirements.txt" 
• So i have used  "cloudml-samples-main" to fix it
• Second error: Tensor Flow version issue
• ERROR: Could not find a version that satisfies the requirement tensorflow<2,>=1.15.*
• ERROR: No matching distribution found for tensorflow<2,>=1.15.*

Solution:

• Open requirement.txt using VI editor
• Change 2 to 3 as current version of tensor flow is 2.11

Now code is working fine