feat: create fastapi app

.gitignore

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Dockerfile

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+FROM python:3.11
+
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
+
+WORKDIR /app
+
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+COPY --chown=user . /app
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]

app.py

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+import math
+from typing import Optional
+
+from ecologits.tracers.utils import llm_impacts, ImpactsOutput
+from fastapi import FastAPI
+from pydantic import BaseModel
+
+
+app = FastAPI()
+
+
+class EstimationInputs(BaseModel):
+    provider: str
+    model_name: str
+    output_token_count: int
+    request_latency: Optional[float] = math.inf
+    electricity_mix_zone: Optional[str] = "WOR"
+
+
+@app.post("/estimations")
+def create_estimation(inputs: EstimationInputs) -> ImpactsOutput:
+    return llm_impacts(**inputs.model_dump())

requirements.txt

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+ecologits
+pydantic
+fastapi[standard]