edit dockerfile

Dockerfile

@@ -1,13 +1,13 @@
-FROM python:3.9-slim
-
-WORKDIR /app
-
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-COPY . .
-
-ENV PORT=7860
-EXPOSE 7860
-
+FROM python:3.10-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+ENV PORT=7860
+EXPOSE 7860
+
 CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]