docs: update README with correct Uvicorn command for src structure

docs: update README with correct Uvicorn command for src structure

Author: arunavabasucom

README.md

@@ -26,7 +26,7 @@ yarn start # to start local dev server
 ```bash
 cd backend
 pip install -r requirements.txt # to install all packages
-uvicorn main:app --reload # to run a local server
+uvicorn src.main:app --reload # to run a local server
 ```
 
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