docker: remove unused command

docker/Dockerfile.alpine

@@ -5,8 +5,7 @@ ARG TZ='Asia/Shanghai'
 
 ARG CHATGPT_ON_WECHAT_VER
 
-ENV BUILD_PREFIX=/app \
-    BUILD_OPEN_AI_API_KEY='YOUR OPEN AI KEY HERE'
+ENV BUILD_PREFIX=/app
 
 RUN apk add --no-cache \
         bash \
@@ -22,7 +21,6 @@ RUN apk add --no-cache \
     && rm chatgpt-on-wechat-${BUILD_GITHUB_TAG}.tar.gz \
     && cd ${BUILD_PREFIX} \
     && cp config-template.json ${BUILD_PREFIX}/config.json \
-    && sed -i "2s/YOUR API KEY/${BUILD_OPEN_AI_API_KEY}/" ${BUILD_PREFIX}/config.json \
     && /usr/local/bin/python -m pip install --no-cache --upgrade pip \
     && pip install --no-cache   \
         itchat-uos==1.5.0.dev0  \

docker/Dockerfile.debian

@@ -5,8 +5,7 @@ ARG TZ='Asia/Shanghai'
 
 ARG CHATGPT_ON_WECHAT_VER
 
-ENV BUILD_PREFIX=/app \
-    BUILD_OPEN_AI_API_KEY='YOUR OPEN AI KEY HERE'
+ENV BUILD_PREFIX=/app
 
 RUN apt-get update  \
     && apt-get install -y --no-install-recommends \
@@ -23,7 +22,6 @@ RUN apt-get update  \
     && rm chatgpt-on-wechat-${BUILD_GITHUB_TAG}.tar.gz \
     && cd ${BUILD_PREFIX} \
     && cp config-template.json ${BUILD_PREFIX}/config.json \
-    && sed -i "2s/YOUR API KEY/${BUILD_OPEN_AI_API_KEY}/" ${BUILD_PREFIX}/config.json \
     && /usr/local/bin/python -m pip install --no-cache --upgrade pip \
     && pip install --no-cache \
         itchat-uos==1.5.0.dev0  \

docker/Dockerfile.latest

@@ -5,8 +5,7 @@ ARG TZ='Asia/Shanghai'
 
 ARG CHATGPT_ON_WECHAT_VER
 
-ENV BUILD_PREFIX=/app \
-    BUILD_OPEN_AI_API_KEY='YOUR OPEN AI KEY HERE'
+ENV BUILD_PREFIX=/app
 
 COPY chatgpt-on-wechat.tar.gz ./chatgpt-on-wechat.tar.gz
 
@@ -16,11 +15,10 @@ RUN apk add --no-cache \
     && mv chatgpt-on-wechat ${BUILD_PREFIX} \
     && cd ${BUILD_PREFIX} \
     && cp config-template.json ${BUILD_PREFIX}/config.json \
-    && sed -i "2s/YOUR API KEY/${BUILD_OPEN_AI_API_KEY}/" ${BUILD_PREFIX}/config.json \
     && /usr/local/bin/python -m pip install --no-cache --upgrade pip \
     && pip install --no-cache   \
         itchat-uos==1.5.0.dev0  \
-        openai
+        openai 
 
 WORKDIR ${BUILD_PREFIX}
 

docker/entrypoint.sh

@@ -9,7 +9,7 @@ CHATGPT_ON_WECHAT_CONFIG_PATH=${CHATGPT_ON_WECHAT_CONFIG_PATH:-""}
 CHATGPT_ON_WECHAT_EXEC=${CHATGPT_ON_WECHAT_EXEC:-""}
 
 # use environment variables to pass parameters
-# if you have not defined environment variables, set them bwlow
+# if you have not defined environment variables, set them below
 export OPEN_AI_API_KEY=${OPEN_AI_API_KEY:-'YOUR API KEY'}
 export OPEN_AI_PROXY=${OPEN_AI_PROXY:-""}
 export SINGLE_CHAT_PREFIX=${SINGLE_CHAT_PREFIX:-'["bot", "@bot"]'}