Deprecate Falcon 180B (#680)

.env.template

@@ -92,35 +92,6 @@ MODELS=`[
         "max_new_tokens": 4096
       }
       },
-      {
-        "name": "tiiuae/falcon-180B-chat",
-        "displayName": "tiiuae/falcon-180B-chat",
-        "description": "Falcon-180B is a 180B parameters causal decoder-only model built by TII and trained on 3,500B tokens.",
-        "websiteUrl": "https://www.tii.ae/news/technology-innovation-institute-introduces-worlds-most-powerful-open-llm-falcon-180b",
-        "preprompt": " ",
-        "chatPromptTemplate": "System: {{preprompt}}\nUser:{{#each messages}}{{#ifUser}}{{content}}\nFalcon:{{/ifUser}}{{#ifAssistant}}{{content}}\nUser:{{/ifAssistant}}{{/each}}",
-        "parameters": {
-          "temperature": 0.1,
-          "top_p": 0.95,
-          "repetition_penalty": 1.2,
-          "top_k": 50,
-          "truncate": 1024,
-          "max_new_tokens": 1024,
-          "stop": ["User:"]
-      },
-          "promptExamples": [
-        {
-          "title": "Write an email from bullet list",
-          "prompt": "As a restaurant owner, write a professional email to the supplier to get these products every week: \n\n- Wine (x10)\n- Eggs (x24)\n- Bread (x12)"
-        }, {
-          "title": "Code a snake game",
-          "prompt": "Code a basic snake game in python, give explanations for each step."
-        }, {
-          "title": "Assist in a task",
-          "prompt": "How do I make a delicious lemon cheesecake?"
-        }
-      ]
-    },
     {
       "name": "mistralai/Mistral-7B-Instruct-v0.1",
       "displayName": "mistralai/Mistral-7B-Instruct-v0.1",
@@ -215,7 +186,9 @@ OLD_MODELS=`[
   {"name":"bigcode/starcoder"},
   {"name":"OpenAssistant/oasst-sft-6-llama-30b-xor"},
   {"name":"HuggingFaceH4/zephyr-7b-alpha"},
-  {"name":"openchat/openchat_3.5"}]`
+  {"name":"openchat/openchat_3.5"},
+  {"name": "tiiuae/falcon-180B-chat"}
+]`
 
 TASK_MODEL='mistralai/Mistral-7B-Instruct-v0.2'
 # TASK_MODEL=`{