New Dockerfile, still dummy app, testing minimal req file. Fixed REAMDME v5

main/app.py

@@ -1,17 +1,22 @@
+import sys
+print("Python Version:", sys.version)
+print("Starting application...")
+
 from fastapi import FastAPI
-import uvicorn
+print("FastAPI imported successfully")
 
 app = FastAPI()
+print("FastAPI app created")
 
 @app.get("/")
 async def root():
     return {"message": "Server is running"}
 
-@app.get("/health")
-async def health_check():
-    return {"status": "healthy"}
+print("Routes defined")
 
 if __name__ == "__main__":
+    print("Starting uvicorn server...")
+    import uvicorn
     uvicorn.run(
         "main.app:app",
         host="0.0.0.0",