Update code: fix app.py, paragraph_checker.py and add README config

README.md

@@ -0,0 +1,26 @@
+---
+title: Convomate Paragraph Checker
+emoji: 📝
+colorFrom: blue
+colorTo: purple
+sdk: docker
+sdk_version: "3.8.2"
+app_file: app.py
+pinned: false
+---
+
+# 🚀 Convomate Paragraph Checker
+
+This Space runs a Flask app for grammar and tense correction using:
+
+- `language_tool_python` for grammar fixes
+- T5 Transformer (`Vamsi/T5_Paraphrase_Paws`) for tense rewriting
+
+### 🚀 How to Use
+
+Send a POST request to `/correct_text` with:
+
+```json
+{
+  "paragraph": "your incorrect sentence here"
+}

app.py

@@ -1,5 +1,5 @@
 from flask import Flask, request, jsonify
-from paragraph_checker import correct_paragraph
+from paragraph_checker import correct_paragraph, initialize_models
 
 app = Flask(__name__)
 
@@ -30,8 +30,6 @@ def correct_text():
         }), 500
 
 if __name__ == '__main__':
-    # Initialize models at startup
-    from paragraph_checker import initialize_models
     print("Loading ML models...")
     try:
         initialize_models()
@@ -39,4 +37,4 @@ if __name__ == '__main__':
     except Exception as e:
         print(f"Error loading models: {str(e)}")
 
-    app.run(host="0.0.0.0", port=5001, debug=True)
+    app.run(host="0.0.0.0", port=5001, debug=True)

paragraph_checker.py

@@ -1,3 +1,6 @@
+import os
+os.environ['TRANSFORMERS_CACHE'] = '/tmp/huggingface'
+
 import language_tool_python
 from transformers import T5ForConditionalGeneration, T5Tokenizer
 
@@ -64,4 +67,4 @@ def correct_paragraph(text):
     fully_corrected = tense_correction(grammatically_correct)
     print("After Grammar + Tense Correction:", fully_corrected)
 
-    return fully_corrected
+    return fully_corrected