changes to interface

app.py

@@ -4,7 +4,7 @@ from PyPDF2 import PdfReader
 
 # Models Setup
 models = {
-    "Text Generator (Zephyr)": {
+    "Job Consultant (Zephyr)": {
         "client": InferenceClient(model="HuggingFaceH4/zephyr-7b-beta"),
     },
     "PDF Summarizer (T5)": {
@@ -22,7 +22,7 @@ def chat_with_model(model_choice, user_message, chat_history, file=None):
         user_message += f"\n\nPDF Content:\n{pdf_text}"
 
     if not user_message.strip():
-        return chat_history
+        return chat_history, ""
 
     model_info = models[model_choice]
     client = model_info["client"]
@@ -52,7 +52,7 @@ def chat_with_model(model_choice, user_message, chat_history, file=None):
 
     # Update Chat History
     chat_history.append((user_message, response))
-    return chat_history
+    return chat_history, ""
 
 # Function to Extract Text from PDF
 def extract_text_from_pdf(file):
@@ -82,14 +82,14 @@ def create_chat_interface():
         with gr.Row():
             model_choice = gr.Dropdown(
                 choices=list(models.keys()),
-                value="Text Generator (Zephyr)",
+                value="Job Consultant (Zephyr)",
                 label="Select Model"
             )
 
         chat_history = gr.Chatbot(label="Chat History", elem_classes="chatbox")
 
         user_message = gr.Textbox(
-            placeholder="Type your message here...",
+            placeholder="Type your message here and press Enter...",
             show_label=False,
             elem_classes="chatbox",
         )
@@ -101,13 +101,11 @@ def create_chat_interface():
 
         model_choice.change(fn=toggle_pdf_input, inputs=model_choice, outputs=file_input)
 
-        send_button = gr.Button("Send")
-
-        # Link the send button to the chat function
-        send_button.click(
+        # Link the input box to send messages on Enter
+        user_message.submit(
             chat_with_model,
             inputs=[model_choice, user_message, chat_history, file_input],
-            outputs=chat_history,
+            outputs=[chat_history, user_message],
         )
 
     return interface