Update .env.template (#643)

.env.template

@@ -131,7 +131,7 @@ MODELS=`[
       "preprompt": "",
       "chatPromptTemplate" : "<s>{{#each messages}}{{#ifUser}}[INST] {{#if @first}}{{#if @root.preprompt}}{{@root.preprompt}}\n{{/if}}{{/if}}{{content}} [/INST]{{/ifUser}}{{#ifAssistant}}{{content}}</s>{{/ifAssistant}}{{/each}}",
       "parameters": {
-        "temperature": 0.6,
+        "temperature": 0.3,
         "top_p": 0.95,
         "repetition_penalty": 1.2,
         "top_k": 50,
@@ -235,4 +235,4 @@ PUBLIC_GOOGLE_ANALYTICS_ID=G-8Q63TH4CSL
 
 # Not part of the .env but set as other variables in the space
 # ADDRESS_HEADER=X-Forwarded-For
-# XFF_DEPTH=2
+# XFF_DEPTH=2