Update Dockerfile

Dockerfile

@@ -1,9 +1,9 @@
 FROM ubuntu
 
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends ca-certificates wget && \
-    wget -O /usr/local/bin/ollama https://github.com/ollama/ollama/releases/latest/download/ollama-linux-amd64 &&\
-    chmod +x /usr/local/bin/ollama
+    apt-get install -y --no-install-recommends ca-certificates curl && \
+    curl -L https://github.com/ollama/ollama/releases/download/v0.5.7/ollama-linux-amd64.tgz -o ollama-linux-amd64.tgz && \
+    tar -C /usr -xzf ollama-linux-amd64.tgz
 
 ENV OLLAMA_HOST="0.0.0.0:7860"
 ENV OLLAMA_ORIGINS="*"