add hello world fastapi app

.env.example

@@ -1,4 +1,4 @@
 TELEGRAM_TOKEN=
 FINNHUB_API_TOKEN=
-ACCESS_TOKEN=
-SPACE_ID=
+SPACE_ID=
+GEMINI_API_TOKEN=

Dockerfile

@@ -57,7 +57,7 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
     CMD curl --fail http://localhost:7860/health || exit 1
 
 # Run the application when the container starts HF
-CMD ["uvicorn", "src.telegram_bot:app", "--host", "0.0.0.0", "--port", "7860"]
-#CMD ["python", "main.py"]
+#CMD ["uvicorn", "src.telegram_bot:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["python", "main.py"]
 # Uncomment the line below to run the application locally
 #CMD ["python", "-m", "telegram_bot"]