Update app.py

app.py

@@ -0,0 +1,20 @@
+import gradio as gr
+from transformers import pipeline
+
+# Load the Hugging Face model
+pipe = pipeline("text-generation", model="mistralai/Mistral-7B-Instruct-v0.2")
+
+# Define what the app does
+def rewrite(text):
+    prompt = f"Fix grammar and improve clarity for this text:\n\n{text}"
+    output = pipe(prompt, max_new_tokens=300, do_sample=True)[0]['generated_text']
+    return output
+
+# Create the interface
+gr.Interface(
+    fn=rewrite,
+    inputs=gr.Textbox(lines=10, placeholder="Paste your essay here..."),
+    outputs=gr.Textbox(lines=10, label="Improved Essay"),
+    title="AI Essay Rewriter",
+    description="Paste an essay or paragraph and get an improved version using Mistral-7B."
+).launch()