Better check of submission inputs

app.py

@@ -229,15 +229,15 @@ with gr.Blocks(theme=gr.themes.Soft(text_size=text_md), css=custom_css) as main:
                 submission_inputs = dict.fromkeys(SUBMISSION_INPUTS)
                 
                 with gr.Row():
-                    submission_inputs["team_name"] = gr.Textbox(label='Team name')
-                    submission_inputs["model_name"] = gr.Textbox(label='Model name')
+                    submission_inputs["team_name"] = gr.Textbox(label='Team name').replace("\n", " ").strip()
+                    submission_inputs["model_name"] = gr.Textbox(label='Model name').replace("\n", " ").strip()
                     submission_inputs["model_type"] = gr.Textbox(label='Model type')
                     submission_inputs["parameters"] = gr.Textbox(label='Parameters')
 
                 with gr.Row():
                     submission_inputs["precision"] = gr.Textbox(label='Precision')
-                    submission_inputs["description"] = gr.Textbox(label='Description', type='text')
-                    submission_inputs["link_to_model"] = gr.Textbox(label='Link to model', type='text')
+                    submission_inputs["description"] = gr.Textbox(label='Description', type='text').strip()
+                    submission_inputs["link_to_model"] = gr.Textbox(label='Link to model', type='text').strip()  # TODO: kontrola funkčního URL
 
                 submission_inputs["submission_file"] = gr.File(label='Upload your results', type='filepath')
                 

server.py

@@ -204,6 +204,7 @@ class LeaderboardServer:
             "model_predictions_sha256",
             "model_results_sha256",
         )])
+        submission_id = submission_id.replace("/", "_").replace("\n", "_").strip()
         return submission_id
 
     @staticmethod