fix link in title and add one example

app.py

@@ -29,7 +29,7 @@ prompt_template = "Below is an instruction that describes a task, paired with an
                   "### Instruction:\n{instruction}\n\n### Input:\n{input}\n\n### Response:"
 
 
-def generate(instruction, input, temperature=1.0, max_new_tokens=256, top_p=0.9, length_penalty=1.0):
+def generate(instruction, input='', temperature=1.0, max_new_tokens=256, top_p=0.9, length_penalty=1.0):
     formatted_instruction = prompt_template.format(instruction=instruction, input=input)
     
     # make sure temperature top_p and length_penalty are floats
@@ -73,8 +73,7 @@ def generate(instruction, input, temperature=1.0, max_new_tokens=256, top_p=0.9,
         yield output
     return output
 
-examples = [
-]
+examples = []
 
 def process_example(args):
     for x in generate(args):
@@ -86,14 +85,14 @@ with gr.Blocks(theme=theme) as demo:
         gr.Markdown(
             """<h1><center>Instruction-tuned Cerebras GPT 111M Language Model for Text</center></h1>
             <p>
-            [Cerebras-GPT-111M-instruction](SebastianSchramm/Cerebras-GPT-111M-instruction)
+            Link to model: [Cerebras-GPT-111M-instruction](SebastianSchramm/Cerebras-GPT-111M-instruction)
             </p>
       """
         )
         with gr.Row():
             with gr.Column(scale=3):
-                instruction = gr.Textbox(placeholder="Instruction...", label="instruction")
-                input = gr.Textbox(placeholder="Input...", label="input")
+                instruction = gr.Textbox(placeholder="Instruction...", label="Instruction")
+                input = gr.Textbox(placeholder="Input...", label="Input")
                 output = gr.Textbox(
                     interactive=False,
                     lines=8,