familairisation with pylint, pytest,fastapi

• Understand the FastAPI application structure, run endpoints | Bible Glyph | 8 |
• Run and analyse pytest tests | Bible Glyph | 3 |
• Familiarise  with pylint  | Bible Glyph | 2 |
• create pytest for usfm-pdf conversion endpoint | Bible Glyph | 3 |
• Validation | Bible Glyph | 0.25 | @Jayasankar

new sub task

• resolving imposrt issue while startig app | 1 |